Texas Instruments TI-83 - Manual

Page 2 - Reorient or relocate the receiving antenna.; Important

8300INTR.DOC TI-83 Intl English, Title Page Bob Fedorisko Revised: 02/19/01 11:26 AM Printed: 02/19/01 1:46 PM Page iv of 8 Texas Instruments makes no warranty, either expressed orimplied, including but not limited to any implied warranties ofmerchantability and fitness for a particular purpose, reg...

Page 3 - Introduction iii; This manual describes how to use the TI; ENTRY; Table of Contents

Introduction iii 8300INTR.DOC TI-83 Intl English, Title Page Bob Fedorisko Revised: 02/19/01 11:26 AM Printed: 02/19/01 1:46 PM Page iii of 8 This manual describes how to use the TI . 83 Graphing Calculator. Getting Started is an overview of TI . 83 features. Chapter 1 describes how the TI . 83 oper...

Page 5 - Introduction v

Introduction v 8300INTR.DOC TI-83 Intl English, Title Page Bob Fedorisko Revised: 02/19/01 11:26 AM Printed: 02/19/01 1:46 PM Page v of 8 Getting Started: Forest and Trees ........................ 6 - 2 Defining and Displaying Sequence Graphs ............... 6 - 3 Selecting Axes Combinations ..........

Page 6 - Introduction

vi Introduction 8300INTR.DOC TI-83 Intl English, Title Page Bob Fedorisko Revised: 02/19/01 11:26 AM Printed: 02/19/01 1:46 PM Page vi of 8 Getting Started: Systems of Linear Equations ............ 10 - 2 Defining a Matrix ........................................ 10 - 3 Viewing and Editing Matrix El...

Page 7 - Introduction vii

Introduction vii 8300INTR.DOC TI-83 Intl English, Title Page Bob Fedorisko Revised: 02/19/01 11:26 AM Printed: 02/19/01 1:46 PM Page vii of 8 Getting Started: Financing a Car ......................... 14 - 2 Getting Started: Computing Compound Interest .......... 14 - 3 Using the TVM Solver ...........

Page 8 - LINK; Index

viii Introduction 8300INTR.DOC TI-83 Intl English, Title Page Bob Fedorisko Revised: 02/19/01 11:26 AM Printed: 02/19/01 1:46 PM Page viii of 8 Checking Available Memory ............................. 18 - 2 Deleting Items from Memory ............................ 18 - 3 Clearing Entries and List Elem...

Page 9 - Getting Started 1; Contents

Getting Started 1 8300GETM.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 11:06 AM Printed: 02/19/01 11:06 AM Page 1 of 18 Getting Started:Do This First! TI - 83 Keyboard .......................................... 2 TI - 83 Menus ............................................. 4 First...

Page 10 - Getting Started; Graphing keys access the interactive graphing features.

2 Getting Started 8300GETM.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 11:11 AM Printed: 02/19/01 11:14 AM Page 2 of 18 Generally, the keyboard is divided into these zones: graphing keys, editingkeys, advanced function keys, and scientific calculator keys. Graphing keys access th...

Page 11 - Getting Started 3; MATH; Using the

Getting Started 3 8300GETM.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 11:06 AM Printed: 02/19/01 11:06 AM Page 3 of 18 The keys on the TI . 83 are color-coded to help you easily locate the key you need. The gray keys are the number keys. The blue keys along theright side of the ...

Page 12 - Getting Started; Displaying a Menu; Moving from One Menu to Another

4 Getting Started 8300GETM.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 11:11 AM Printed: 02/19/01 11:15 AM Page 4 of 18 Displaying a Menu While using your TI . 83, you often will need to access items from its menus. When you press a key that displays a menu,that menu temporarily ...

Page 13 - Getting Started 5; MEMORY; First Steps

Getting Started 5 8300GETM.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 11:06 AM Printed: 02/19/01 11:06 AM Page 5 of 18 Before starting the sample problems in this chapter, follow the steps on thispage to reset the TI . 83 to its factory settings and clear all memory. This ensure...

Page 14 - Getting Started; Entering a Calculation: The Quadratic Formula

6 Getting Started 8300GETM.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 11:06 AM Printed: 02/19/01 11:06 AM Page 6 of 18 Use the quadratic formula to solve the quadratic equations 3 X 2 + 5X + 2 = 0 and 2 X 2 N X + 3 = 0. Begin with the equation 3 X 2 + 5X + 2 = 0. 1. Press 3 ¿ ƒ ...

Page 15 - Getting Started 7; Frac; Converting to a Fraction: The Quadratic Formula

Getting Started 7 8300GETM.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 11:06 AM Printed: 02/19/01 11:06 AM Page 7 of 18 You can show the solution as a fraction. 1. Press to display the MATH menu. 2. Press 1 to select 1: 4 Frac from the MATH menu. When you press 1 , Ans 4 Frac i...

Page 16 - Getting Started; Displaying Complex Results: The Quadratic Formula

8 Getting Started 8300GETM.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 11:06 AM Printed: 02/19/01 11:06 AM Page 8 of 18 Now solve the equation 2 X 2 N X + 3 = 0. When you set a+b i complex number mode, the TI . 83 displays complex results. 1. Press z † † † † † † (6 times), and th...

Page 17 - Getting Started 9; Defining a Function: Box with Lid

Getting Started 9 8300GETM.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 11:06 AM Printed: 02/19/01 11:06 AM Page 9 of 18 Take a 20 cm. × 25 cm. sheet of paper and cut X × X squares from two corners.Cut X × 12.5 cm. rectangles from the other two corners as shown in thediagram below...

Page 18 - 0 Getting Started; TABLE SETUP; TblStart; Defining a Table of Values: Box with Lid

10 Getting Started 8300GETM.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 11:06 AM Printed: 02/19/01 11:06 AM Page 10 of 18 The table feature of the TI . 83 displays numeric information about a function. You can use a table of values from the function defined on page 9 to estimatea...

Page 19 - Getting Started 11; Tbl; Zooming In on the Table: Box with Lid

Getting Started 11 8300GETM.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 11:06 AM Printed: 02/19/01 11:06 AM Page 11 of 18 You can adjust the way a table is displayed to get more information about adefined function. With smaller values for @ Tbl , you can zoom in on the table. 1. ...

Page 20 - 2 Getting Started; Setting the Viewing Window: Box with Lid

12 Getting Started 8300GETM.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 11:06 AM Printed: 02/19/01 11:06 AM Page 12 of 18 You also can use the graphing features of the TI . 83 to find the maximum value of a previously defined function. When the graph is activated, the viewingwind...

Page 21 - Getting Started 13; TRACE; Displaying and Tracing the Graph: Box with Lid

Getting Started 13 8300GETM.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 11:06 AM Printed: 02/19/01 11:06 AM Page 13 of 18 Now that you have defined the function to be graphed and the window inwhich to graph it, you can display and explore the graph. You can trace along afunction ...

Page 22 - 4 Getting Started

14 Getting Started 8300GETM.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 11:06 AM Printed: 02/19/01 11:06 AM Page 14 of 18 4. Press r . The trace cursor is displayed on the Y 1 function. The function that you are tracing isdisplayed in the top-left corner. 5. Press | and ~ to trac...

Page 23 - Getting Started 15; ZOOM; Xmax; Zooming In on the Graph: Box with Lid

Getting Started 15 8300GETM.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 11:06 AM Printed: 02/19/01 11:06 AM Page 15 of 18 To help identify maximums, minimums, roots, and intersections of functions,you can magnify the viewing window at a specific location using the ZOOM instructio...

Page 24 - 6 Getting Started; CALCULATE; Finding the Calculated Maximum: Box with Lid

16 Getting Started 8300GETM.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 11:06 AM Printed: 02/19/01 11:06 AM Page 16 of 18 You can use a CALCULATE menu operation to calculate a local maximum of a function. 1. Press y [ CALC ] (above r ) to display the CALCULATE menu. Press 4 to se...

Page 25 - Getting Started 17; Getting Started has introduced you to basic TI; DRAW; operations to

Getting Started 17 8300GETM.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 11:06 AM Printed: 02/19/01 11:06 AM Page 17 of 18 Getting Started has introduced you to basic TI . 83 operation. This guidebook describes in detail the features you used in Getting Started. It also covers the...

Page 26 - 8 Getting Started; TVM; CATALOG

18 Getting Started 8300GETM.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 11:06 AM Printed: 02/19/01 11:06 AM Page 18 of 18 You can perform 16 hypothesis tests and confidenceintervals and 15 distribution functions. You can displayhypothesis test results graphically or numerically(C...

Page 27 - Operating the TI; Ans; VARS

Operating the TI - 83 1-1 8301OPER.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:09 PM Printed: 02/19/01 1:34 PM Page 1 of 24 1 Operatingthe TI-83 Turning On and Turning Off the TI . 83 .................... 1-2 Setting the Display Contrast ............................. 1-3 The D...

Page 28 - -2 Operating the TI; Turning On and Turning Off the TI-83; Batteries

1-2 Operating the TI - 83 8301OPER.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:09 PM Printed: 02/19/01 1:34 PM Page 2 of 24 To turn on the TI . 83, press É . • If you previously had turned off the calculator bypressing y [ OFF ], the TI . 83 displays the home screen as it was ...

Page 29 - Note: If you adjust the contrast setting to; Setting the Display Contrast

Operating the TI - 83 1-3 8301OPER.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:09 PM Printed: 02/19/01 1:34 PM Page 3 of 24 You can adjust the display contrast to suit your viewingangle and lighting conditions. As you change the contrastsetting, a number from 0 (lightest) to 9...

Page 30 - -4 Operating the TI; Entry; The Display; Home Screen

1-4 Operating the TI - 83 8301OPER.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:09 PM Printed: 02/19/01 1:34 PM Page 4 of 24 The TI . 83 displays both text and graphs. Chapter 3 describes graphs. Chapter 9 describes how the TI . 83 can display a horizontally or vertically split...

Page 31 - Cursor; SOLVE; Display Cursors

Operating the TI - 83 1-5 8301OPER.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:09 PM Printed: 02/19/01 1:34 PM Page 5 of 24 In most cases, the appearance of the cursor indicates whatwill happen when you press the next key or select the nextmenu item to be pasted as a character...

Page 32 - -6 Operating the TI; LOG; Entering Expressions and Instructions

1-6 Operating the TI - 83 8301OPER.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:09 PM Printed: 02/19/01 1:34 PM Page 6 of 24 An expression is a group of numbers, variables, functionsand their arguments, or a combination of these elements.An expression evaluates to a single answ...

Page 33 - value; ClrDraw; radius

Operating the TI - 83 1-7 8301OPER.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:09 PM Printed: 02/19/01 1:34 PM Page 7 of 24 To enter a number in scientific notation, follow thesesteps. 1. Enter the part of the number that precedes the exponent. This value can be an expression....

Page 34 - -8 Operating the TI; Keystrokes; Func

1-8 Operating the TI - 83 8301OPER.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:09 PM Printed: 02/19/01 1:34 PM Page 8 of 24 Keystrokes Result ~ or | Moves the cursor within an expression; these keys repeat. } or † Moves the cursor from line to line within an expression thatocc...

Page 35 - Setting Modes

Operating the TI - 83 1-9 8301OPER.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:09 PM Printed: 02/19/01 1:34 PM Page 9 of 24 Mode settings control how the TI . 83 displays and interprets numbers and graphs. Mode settings are retainedby the Constant Memory feature when the TI . ...

Page 36 - -10 Operating the TI

1-10 Operating the TI - 83 8301OPER.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:09 PM Printed: 02/19/01 1:34 PM Page 10 of 24 Notation modes only affect the way an answer is displayedon the home screen. Numeric answers can be displayedwith up to 10 digits and a two-digit expon...

Page 38 - -12 Operating the TI; Sequential; Note: Regardless of which graphing mode is selected, the TI; Real

1-12 Operating the TI - 83 8301OPER.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:09 PM Printed: 02/19/01 1:34 PM Page 12 of 24 Sequential graphing-order mode evaluates and plots one function completely before the next function is evaluatedand plotted. Simul (simultaneous) graph...

Page 39 - Variable Type; Xmin; DRAW STO; Using TI-83 Variable Names

Operating the TI - 83 1-13 8301OPER.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:09 PM Printed: 02/19/01 1:34 PM Page 13 of 24 On the TI . 83 you can enter and use several types of data, including real and complex numbers, matrices, lists,functions, stat plots, graph databases,...

Page 40 - -14 Operating the TI; Storing Variable Values

1-14 Operating the TI - 83 8301OPER.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:09 PM Printed: 02/19/01 1:34 PM Page 14 of 24 Values are stored to and recalled from memory usingvariable names. When an expression containing the nameof a variable is evaluated, the value of the v...

Page 41 - Rcl; Recalling Variable Values

Operating the TI - 83 1-15 8301OPER.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:09 PM Printed: 02/19/01 1:34 PM Page 15 of 24 To recall and copy variable contents to the current cursorlocation, follow these steps. To leave RCL , press ‘ . 1. Press y ã RCL ä . Rcl and the edit ...

Page 42 - -16 Operating the TI

1-16 Operating the TI - 83 8301OPER.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:09 PM Printed: 02/19/01 1:34 PM Page 16 of 24 When you press Í on the home screen to evaluate an expression or execute an instruction, the expression orinstruction is placed in a storage area calle...

Page 43 - , use trial and error to find the radius of a; Continue until the answer is as accurate as you want.; Clear Entries; Clearing ENTRY

Operating the TI - 83 1-17 8301OPER.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:09 PM Printed: 02/19/01 1:34 PM Page 17 of 24 After you have pasted the last entry to the home screenand edited it (if you chose to edit it), you can execute theentry. To execute the last entry, pr...

Page 44 - -18 Operating the TI; Storing Answers

1-18 Operating the TI - 83 8301OPER.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:09 PM Printed: 02/19/01 1:34 PM Page 18 of 24 When an expression is evaluated successfully from thehome screen or from a program, the TI . 83 stores the answer to a storage area called Ans (last an...

Page 45 - LIST NAMES; Scrolling a Menu

Operating the TI - 83 1-19 8301OPER.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:09 PM Printed: 02/19/01 1:34 PM Page 19 of 24 You can access most TI . 83 operations using menus. When you press a key or key combination to display a menu, oneor more menu names appear on the top ...

Page 46 - -20 Operating the TI

1-20 Operating the TI - 83 8301OPER.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:09 PM Printed: 02/19/01 1:34 PM Page 20 of 24 You can select an item from a menu in either of two ways. • Press the number or letter of the item you want toselect. The cursor can be anywhere on the...

Page 47 - VARS and VARS Y-VARS Menus; VARS Menu

Operating the TI - 83 1-21 8301OPER.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:09 PM Printed: 02/19/01 1:34 PM Page 21 of 24 You can enter the names of functions and system variablesin an expression or store to them directly. To display the VARS menu, press . All VARS menu ...

Page 48 - -22 Operating the TI; nPr

1-22 Operating the TI - 83 8301OPER.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:09 PM Printed: 02/19/01 1:34 PM Page 22 of 24 The Equation Operating System (EOS é ) defines the order in which functions in expressions are entered andevaluated on the TI . 83. EOS lets you enter ...

Page 49 - Note: An open parenthesis following a list name, matrix name, or; Parentheses

Operating the TI - 83 1-23 8301OPER.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:09 PM Printed: 02/19/01 1:34 PM Page 23 of 24 The TI . 83 recognizes implied multiplication, so you need not press ¯ to express multiplication in all cases. For example, the TI . 83 interprets 2 p ...

Page 50 - -24 Operating the TI; Goto; error type; Error Conditions

1-24 Operating the TI - 83 8301OPER.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:09 PM Printed: 02/19/01 1:34 PM Page 24 of 24 The TI . 83 detects errors while performing these tasks. • Evaluating an expression • Executing an instruction • Plotting a graph • Storing a value Whe...

Page 52 - MATH PRB; Getting Started: Coin Flip

2-2 Math, Angle, and Test Operations 8302MATH.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:12 PM Printed: 02/19/01 2:27 PM Page 2 of 26 Getting Started is a fast-paced introduction. Read the chapter for details. Suppose you want to model flipping a fair coin 10 times. You want ...

Page 53 - sin; Note: The trig functions do not operate on complex numbers.; Keyboard Math Operations

Math, Angle, and Test Operations 2-3 Math operations that are valid for lists return a listcalculated element by element. If you use two lists in thesame expression, they must be the same length. You can use + (addition, Ã ), N (subtraction, ¹ ), ä (multiplication, ¯ ), and à (division, ¥ ) with rea...

Page 55 - MATH Operations; MATH Menu

Math, Angle, and Test Operations 2-5 To display the MATH menu, press . MATH NUM CPX PRB1: 4 Frac Displays the answer as a fraction. 2: 4 Dec Displays the answer as a decimal. 3: 3 Calculates the cube. 4: 3 ‡ ( Calculates the cube root. 5: x ‡ Calculates the x th root. 6: fMin( Finds the minimum of...

Page 57 - NH; Tip: To speed the drawing of integration graphs (when; Xres

Math, Angle, and Test Operations 2-7 nDeriv( (numerical derivative) returns an approximate derivative of expression with respect to variable , given the value at which to calculate the derivative and H (if not specified, the default is 1 â L 3). nDeriv( is valid only for real numbers. nDeriv( expres...

Page 58 - VARS Y; Using the Equation Solver; Solver

2-8 Math, Angle, and Test Operations 8302MATH.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:12 PM Printed: 02/19/01 2:27 PM Page 8 of 26 Solver displays the equation solver, in which you can solve for any variable in an equation. The equation is assumed tobe equal to zero. Solve...

Page 59 - eqn; Tip: To use the solver to solve an equation such as

Math, Angle, and Test Operations 2-9 3. Press Í or † . The interactive solver editor is displayed. • The equation stored in eqn is set equal to zero and displayed on the top line. • Variables in the equation are listed in the order inwhich they appear in the equation. Any values storedto the listed ...

Page 61 - left

Math, Angle, and Test Operations 2-11 4. Edit bound={ lower , upper } . lower and upper are the bounds between which the TI - 83 searches for a solution. This is optional, but it may help find the solution morequickly. The default is bound={ L 1 å 99,1 å 99} . 5. Move the cursor to the variable for ...

Page 62 - Further Solutions

2-12 Math, Angle, and Test Operations 8302MATH.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:12 PM Printed: 02/19/01 2:27 PM Page 12 of 26 To edit or replace an equation stored to eqn when the interactive equation solver is displayed, press } until the equation editor is display...

Page 63 - MATH CPX

Math, Angle, and Test Operations 2-13 To display the MATH NUM menu, press ~ . MATH NUM CPX PRB 1: abs( Absolute value 2: round( Round 3: iPart( Integer part 4: fPart( Fractional part 5: int( Greatest integer 6: min( Minimum value 7: max( Maximum value 8: lcm( Least common multiple 9: gcd( Greatest...

Page 65 - LIST MATH

Math, Angle, and Test Operations 2-15 min( (minimum value) returns the smaller of valueA and valueB or the smallest element in list . If listA and listB are compared, min( returns a list of the smaller of each pair of elements. If list and value are compared, min( compares each element in list with ...

Page 66 - Entering and Using Complex Numbers

2-16 Math, Angle, and Test Operations 8302MATH.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:12 PM Printed: 02/19/01 2:27 PM Page 16 of 26 The TI - 83 displays complex numbers in rectangular form and polar form. To select a complex-number mode, press z , and then select either o...

Page 67 - Radian

Math, Angle, and Test Operations 2-17 Complex numbers in results, including list elements, aredisplayed in either rectangular or polar form, as specifiedby the mode setting or by a display conversion instruction(page 2 . 19). In the example below, re^ q i and Radian modes are set. Rectangular-comple...

Page 68 - Lq

2-18 Math, Angle, and Test Operations 8302MATH.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:12 PM Printed: 02/19/01 2:27 PM Page 18 of 26 To display the MATH CPX menu, press ~ ~ . MATH NUM CPX PRB 1: conj( Returns the complex conjugate. 2: real( Returns the real part. 3: imag...

Page 69 - Rect

Math, Angle, and Test Operations 2-19 angle( returns the polar angle of a complex number or list of complex numbers, calculated as tan L 1 (b/a), where b is the imaginary part and a is the real part. The calculation isadjusted by + p in the second quadrant or Np in the third quadrant. angle( a + bi ...

Page 70 - numtrials; Note: The seed value also affects; MATH PRB Menu

2-20 Math, Angle, and Test Operations 8302MATH.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:12 PM Printed: 02/19/01 2:27 PM Page 20 of 26 To display the MATH PRB menu, press | . MATH NUM CPX PRB1: rand Random-number generator 2: nPr Number of permutations 3: nCr Number of com...

Page 72 - mN; Note: The seed value stored to; rand

2-22 Math, Angle, and Test Operations 8302MATH.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:12 PM Printed: 02/19/01 2:27 PM Page 22 of 26 randInt( (random integer) generates and displays a random integer within a range specified by lower and upper integer bounds. To generate a ...

Page 73 - ANGLE; ANGLE; ANGLE Operations; ANGLE Menu

Math, Angle, and Test Operations 2-23 To display the ANGLE menu, press y [ ANGLE ]. The ANGLE menu displays angle indicators and instructions. The Radian / Degree mode setting affects the TI - 83’s interpretation of ANGLE menu entries. ANGLE1: ¡ Degree notation 2: ' DMS minute notation 3: r Radian n...

Page 75 - TEST Menu

Math, Angle, and Test Operations 2-25 To display the TEST menu, press y [ TEST ]. This operator... Returns 1 (true) if... TEST LOGIC1: = Equal 2: ƒ Not equal to 3: > Greater than 4: ‚ Greater than or equal to 5: < Less than 6: Less than or equal to Relational operators compare valueA and val...

Page 76 - TEST LOGIC; valueA

2-26 Math, Angle, and Test Operations 8302MATH.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:12 PM Printed: 02/19/01 2:27 PM Page 26 of 26 To display the TEST LOGIC menu, press y ã TEST ä ~ . This operator... Returns a 1 (true) if... TEST LOGIC 1: and Both values are nonzero (tr...

Page 77 - Function Graphing 3-1

Function Graphing 3-1 8303FUNC.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:16 PM Printed: 02/19/01 1:50 PM Page 1 of 28 3 FunctionGraphing Getting Started: Graphing a Circle ....................... 3-2 Defining Graphs ......................................... 3-3 Setting the G...

Page 78 - -2 Function Graphing; Getting Started: Graphing a Circle

3-2 Function Graphing 8303FUNC.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:16 PM Printed: 02/19/01 1:35 PM Page 2 of 28 8303FUNC.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:16 PM Printed: 02/19/01 1:35 PM Page 2 of 28 Getting Started is a fast-paced intr...

Page 79 - Function Graphing 3-3; GDB; Defining Graphs; Defining a Graph

Function Graphing 3-3 8303FUNC.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:16 PM Printed: 02/19/01 1:35 PM Page 3 of 28 Chapter 3 specifically describes function graphing, but thesteps shown here are similar for each TI - 83 graphing mode. Chapters 4, 5, and 6 describe aspects...

Page 80 - -4 Function Graphing; Setting the Graph Modes

3-4 Function Graphing 8303FUNC.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:16 PM Printed: 02/19/01 1:35 PM Page 4 of 28 8303FUNC.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:16 PM Printed: 02/19/01 1:35 PM Page 4 of 28 To display the mode screen, press z ...

Page 81 - Function Graphing 3-5; Defining Functions

Function Graphing 3-5 8303FUNC.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:16 PM Printed: 02/19/01 1:35 PM Page 5 of 28 To display the Y= editor, press o . You can store up to 10 functions to the function variables Y 1 through Y 9 , and Y 0 . You can graph one or more defined ...

Page 82 - -6 Function Graphing; expression; Done

3-6 Function Graphing 8303FUNC.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:16 PM Printed: 02/19/01 1:35 PM Page 6 of 28 8303FUNC.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:16 PM Printed: 02/19/01 1:35 PM Page 6 of 28 To define a function from the home s...

Page 83 - Function Graphing 3-7; Selecting and Deselecting Functions

Function Graphing 3-7 8303FUNC.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:16 PM Printed: 02/19/01 1:35 PM Page 7 of 28 You can select and deselect (turn on and turn off) afunction in the Y= editor. A function is selected when the = sign is highlighted. The TI - 83 graphs only...

Page 84 - -8 Function Graphing; function n

3-8 Function Graphing 8303FUNC.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:16 PM Printed: 02/19/01 1:35 PM Page 8 of 28 8303FUNC.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:16 PM Printed: 02/19/01 1:35 PM Page 8 of 28 To select or deselect a function fro...

Page 85 - Function Graphing 3-9; Icon Style; Connected; Setting Graph Styles for Functions

Function Graphing 3-9 8303FUNC.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:16 PM Printed: 02/19/01 1:35 PM Page 9 of 28 This table describes the graph styles available for functiongraphing. Use the styles to visually differentiate functionsto be graphed together. For example, ...

Page 86 - -10 Function Graphing; PRGM CTL

3-10 Function Graphing 8303FUNC.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:16 PM Printed: 02/19/01 1:35 PM Page 10 of 28 8303FUNC.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:16 PM Printed: 02/19/01 1:35 PM Page 10 of 28 When you select é or ê for two or...

Page 87 - Function Graphing 3-11; Setting the Viewing Window Variables

Function Graphing 3-11 8303FUNC.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:16 PM Printed: 02/19/01 1:35 PM Page 11 of 28 The viewing window is the portion of the coordinate planedefined by Xmin , Xmax , Ymin , and Ymax . Xscl (X scale) defines the distance between tick marks ...

Page 88 - -12 Function Graphing; X and

3-12 Function Graphing 8303FUNC.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:16 PM Printed: 02/19/01 1:35 PM Page 12 of 28 8303FUNC.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:16 PM Printed: 02/19/01 1:35 PM Page 12 of 28 To store a value, which can be an...

Page 89 - Function Graphing 3-13; Setting the Graph Format

Function Graphing 3-13 8303FUNC.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:16 PM Printed: 02/19/01 1:35 PM Page 13 of 28 To display the format settings, press y [ FORMAT ]. The default settings are highlighted below. RectGC PolarGC Sets cursor coordinates. CoordOn CoordOff Se...

Page 90 - -14 Function Graphing

3-14 Function Graphing 8303FUNC.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:16 PM Printed: 02/19/01 1:35 PM Page 14 of 28 8303FUNC.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:16 PM Printed: 02/19/01 1:35 PM Page 14 of 28 CoordOn (coordinates on) displays...

Page 91 - Function Graphing 3-15; Displaying Graphs; Smart Graph

Function Graphing 3-15 8303FUNC.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:16 PM Printed: 02/19/01 1:35 PM Page 15 of 28 To display the graph of the selected function or functions,press s . TRACE , ZOOM instructions, and CALC operations display the graph automatically. As the...

Page 92 - -16 Function Graphing; Simul

3-16 Function Graphing 8303FUNC.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:16 PM Printed: 02/19/01 1:35 PM Page 16 of 28 8303FUNC.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:16 PM Printed: 02/19/01 1:35 PM Page 16 of 28 On the TI - 83, you can graph one...

Page 93 - Function Graphing 3-17; Exploring Graphs with the Free-Moving Cursor

Function Graphing 3-17 8303FUNC.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:16 PM Printed: 02/19/01 1:35 PM Page 17 of 28 When a graph is displayed, press | , ~ , } , or † to move the cursor around the graph. When you first display thegraph, no cursor is visible. When you pres...

Page 94 - -18 Function Graphing; CoordOn; Exploring Graphs with TRACE

3-18 Function Graphing 8303FUNC.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:16 PM Printed: 02/19/01 1:35 PM Page 18 of 28 8303FUNC.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:16 PM Printed: 02/19/01 1:35 PM Page 18 of 28 Use TRACE to move the cursor from...

Page 95 - Function Graphing 3-19; Note: This feature does not apply to stat plots.; Trace; Quick Zoom

Function Graphing 3-19 8303FUNC.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:16 PM Printed: 02/19/01 1:35 PM Page 19 of 28 To move the trace cursor to any valid X value on the current function, enter the value. When you enter the firstdigit, an X= prompt and the number you ente...

Page 96 - -20 Function Graphing; Exploring Graphs with the ZOOM Instructions; ZOOM Menu

3-20 Function Graphing 8303FUNC.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:16 PM Printed: 02/19/01 1:35 PM Page 20 of 28 8303FUNC.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:16 PM Printed: 02/19/01 1:35 PM Page 20 of 28 To display the ZOOM menu, press q...

Page 97 - Function Graphing 3-21; ZDecimal

Function Graphing 3-21 8303FUNC.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:16 PM Printed: 02/19/01 1:35 PM Page 21 of 28 Zoom In magnifies the part of the graph that surrounds the cursor location. Zoom Out displays a greater portion of the graph, centered on the cursor locati...

Page 98 - -22 Function Graphing; ZStandard

3-22 Function Graphing 8303FUNC.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:16 PM Printed: 02/19/01 1:35 PM Page 22 of 28 8303FUNC.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:16 PM Printed: 02/19/01 1:35 PM Page 22 of 28 ZStandard replots the functions i...

Page 99 - Function Graphing 3-23; ZOOM MEMORY; Using ZOOM MEMORY; ZPrevious

Function Graphing 3-23 8303FUNC.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:16 PM Printed: 02/19/01 1:35 PM Page 23 of 28 To display the ZOOM MEMORY menu, press q ~ . ZOOM MEMORY1: ZPrevious Uses the previous viewing window. 2: ZoomSto Stores the user-defined window. 3: ZoomRc...

Page 100 - -24 Function Graphing; ZOOM FACTORS

3-24 Function Graphing 8303FUNC.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:16 PM Printed: 02/19/01 1:35 PM Page 24 of 28 8303FUNC.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:16 PM Printed: 02/19/01 1:35 PM Page 24 of 28 The zoom factors, XFact and YFact...

Page 101 - Function Graphing 3-25; Note: When a value is displayed for

Function Graphing 3-25 8303FUNC.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:16 PM Printed: 02/19/01 1:35 PM Page 25 of 28 To display the CALCULATE menu, press y ã CALC ä . Use the items on this menu to analyze the current graph functions. CALCULATE1: value Calculates a functio...

Page 102 - -26 Function Graphing; CoordOff; zero

3-26 Function Graphing 8303FUNC.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:16 PM Printed: 02/19/01 1:35 PM Page 26 of 28 8303FUNC.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:16 PM Printed: 02/19/01 1:35 PM Page 26 of 28 zero finds a zero (x-intercept or...

Page 103 - Function Graphing 3-27; intersect

Function Graphing 3-27 8303FUNC.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:16 PM Printed: 02/19/01 1:35 PM Page 27 of 28 minimum and maximum find a minimum or maximum of a function within a specified interval to a tolerance of 1 â L 5. To find a minimum or maximum, follow the...

Page 104 - -28 Function Graphing

3-28 Function Graphing 8303FUNC.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:16 PM Printed: 02/19/01 1:35 PM Page 28 of 28 8303FUNC.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:16 PM Printed: 02/19/01 1:35 PM Page 28 of 28 dy/dx (numerical derivative) find...

Page 105 - Parametric Graphing 4-1; Getting Started: Path of a Ball

Parametric Graphing 4-1 8304PARA.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:17 PM Printed: 02/19/01 1:36 PM Page 1 of 8 4 ParametricGraphing Getting Started: Path of a Ball ........................... 4-2 Defining and Displaying Parametric Graphs .............. 4-4 Exploring ...

Page 106 - -2 Parametric Graphing; Par

4-2 Parametric Graphing 8304PARA.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:17 PM Printed: 02/19/01 1:36 PM Page 2 of 8 Getting Started is a fast-paced introduction. Read the chapter for details. Graph the parametric equation that describes the path of a ball hit at an initia...

Page 107 - Parametric Graphing 4-3; AxesOff; Tmin

Parametric Graphing 4-3 8304PARA.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:17 PM Printed: 02/19/01 1:36 PM Page 3 of 8 The horizontal component vector isdefined by X 3T and Y 3T . 6. Press ~ 2 , and then press 1 Í to define X 3T . Press 0 Í to define Y 3T . 7. Press | | } ...

Page 108 - -4 Parametric Graphing; Defining and Displaying Parametric Graphs

4-4 Parametric Graphing 8304PARA.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:17 PM Printed: 02/19/01 1:36 PM Page 4 of 8 The steps for defining a parametric graph are similar to thesteps for defining a function graph. Chapter 4 assumes thatyou are familiar with Chapter 3: Func...

Page 109 - Parametric Graphing 4-5; pà

Parametric Graphing 4-5 8304PARA.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:17 PM Printed: 02/19/01 1:36 PM Page 5 of 8 To define or edit a parametric equation, follow the steps inChapter 3 for defining a function or editing a function. Theindependent variable in a parametric...

Page 110 - -6 Parametric Graphing; Seq

4-6 Parametric Graphing 8304PARA.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:17 PM Printed: 02/19/01 1:36 PM Page 6 of 8 To display the current graph format settings, press y [ FORMAT ]. Chapter 3 describes the format settings in detail. The other graphing modes share these fo...

Page 111 - Parametric Graphing 4-7; Exploring Parametric Graphs

Parametric Graphing 4-7 8304PARA.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:17 PM Printed: 02/19/01 1:36 PM Page 7 of 8 The free-moving cursor in Par graphing works the same as in Func graphing. In RectGC format, moving the cursor updates the values of X and Y ; if CoordOn fo...

Page 112 - -8 Parametric Graphing

4-8 Parametric Graphing 8304PARA.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:17 PM Printed: 02/19/01 1:36 PM Page 8 of 8 To move the trace cursor to any valid T value on the current function, enter the number. When you enter thefirst digit, a T= prompt and the number you enter...

Page 113 - Getting Started: Polar Rose

Polar Graphing 5-1 8305POLR.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:19 PM Printed: 02/19/01 1:36 PM Page 1 of 6 5 PolarGraphing Getting Started: Polar Rose .............................. 5-2 Defining and Displaying Polar Graphs ................... 5-3 Exploring Polar Graph...

Page 114 - Pol

5-2 Polar Graphing 8305POLR.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:19 PM Printed: 02/19/01 1:36 PM Page 2 of 6 Getting Started is a fast-paced introduction. Read the chapter for details. The polar equation R=Asin(B q ) graphs a rose. Graph the rose for A=8 and B=2.5, and ...

Page 115 - Defining and Displaying Polar Graphs

Polar Graphing 5-3 8305POLR.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:19 PM Printed: 02/19/01 1:36 PM Page 3 of 6 The steps for defining a polar graph are similar to the stepsfor defining a function graph. Chapter 5 assumes that youare familiar with Chapter 3: Function Graph...

Page 116 - ãqä

5-4 Polar Graphing 8305POLR.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:19 PM Printed: 02/19/01 1:36 PM Page 4 of 6 To define or edit a polar equation, follow the steps inChapter 3 for defining a function or editing a function. Theindependent variable in a polar equation is q ...

Page 117 - min; VARS Menus

Polar Graphing 5-5 8305POLR.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:19 PM Printed: 02/19/01 1:36 PM Page 5 of 6 To display the current graph format settings, press y [ FORMAT ]. Chapter 3 describes the format settings in detail. The other graphing modes share these format ...

Page 118 - Exploring Polar Graphs

5-6 Polar Graphing 8305POLR.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:19 PM Printed: 02/19/01 1:36 PM Page 6 of 6 The free-moving cursor in Pol graphing works the same as in Func graphing. In RectGC format, moving the cursor updates the values of X and Y ; if CoordOn format ...

Page 119 - Sequence Graphing 6-1

Sequence Graphing 6-1 8306SEQN.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:22 PM Printed: 02/19/01 1:36 PM Page 1 of 16 6 SequenceGraphing Getting Started: Forest and Trees ........................ 6-2 Defining and Displaying Sequence Graphs ............... 6-3 Selecting Axes ...

Page 120 - -2 Sequence Graphing; Getting Started: Forest and Trees

6-2 Sequence Graphing 8306SEQN.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:22 PM Printed: 02/19/01 1:36 PM Page 2 of 16 Getting Started is a fast-paced introduction. Read the chapter for details. A small forest of 4,000 trees is under a new forestry plan. Each year 20 percento...

Page 121 - Sequence Graphing 6-3; Note: Statements in this chapter about; Defining and Displaying Sequence Graphs

Sequence Graphing 6-3 8306SEQN.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:22 PM Printed: 02/19/01 1:36 PM Page 3 of 16 The steps for defining a sequence graph are similar to thesteps for defining a function graph. Chapter 6 assumes thatyou are familiar with Chapter 3: Functio...

Page 122 - -4 Sequence Graphing

6-4 Sequence Graphing 8306SEQN.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:22 PM Printed: 02/19/01 1:36 PM Page 4 of 16 After selecting Seq mode, press o to display the sequence Y= editor. In this editor, you can display and enter sequences for u( n) , v( n) , and w( n) . Also...

Page 123 - Sequence Graphing 6-5; Note: You may leave blank the initial value

Sequence Graphing 6-5 8306SEQN.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:22 PM Printed: 02/19/01 1:36 PM Page 5 of 16 To define or edit a sequence function, follow the steps inChapter 3 for defining a function. The independent variablein a sequence is n . In Seq graphing mod...

Page 124 - -6 Sequence Graphing

6-6 Sequence Graphing 8306SEQN.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:22 PM Printed: 02/19/01 1:36 PM Page 6 of 16 In a recursive sequence, the n th term in the sequence is defined in relation to the previous term or the term thatprecedes the previous term, represented by...

Page 125 - Sequence Graphing 6-7

Sequence Graphing 6-7 8306SEQN.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:22 PM Printed: 02/19/01 1:36 PM Page 7 of 16 To display the window variables, press p . These variables define the viewing window. The values below aredefaults for Seq graphing in both Radian and Degree...

Page 126 - -8 Sequence Graphing; Axes Setting; Selecting Axes Combinations

6-8 Sequence Graphing 8306SEQN.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:22 PM Printed: 02/19/01 1:36 PM Page 8 of 16 To display the current graph format settings, press y [ FORMAT ]. Chapter 3 describes the format settings in detail. The other graphing modes share these for...

Page 127 - Sequence Graphing 6-9; Exploring Sequence Graphs

Sequence Graphing 6-9 8306SEQN.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:22 PM Printed: 02/19/01 1:36 PM Page 9 of 16 The free-moving cursor in Seq graphing works the same as in Func graphing. In RectGC format, moving the cursor updates the values of X and Y ; if CoordOn for...

Page 128 - -10 Sequence Graphing; nstart

6-10 Sequence Graphing 8306SEQN.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:22 PM Printed: 02/19/01 1:36 PM Page 10 of 16 ZOOM operations in Seq graphing work the same as in Func graphing. Only the X ( Xmin , Xmax , and Xscl ) and Y ( Ymin , Ymax , and Yscl ) window variables ...

Page 129 - Sequence Graphing 6-11; Graphing Web Plots; Drawing the Web

Sequence Graphing 6-11 8306SEQN.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:22 PM Printed: 02/19/01 1:36 PM Page 11 of 16 To select Web axes format, press y [ FORMAT ] ~ Í . A web plot graphs u( n) versus u( n N 1) , which you can use to study long-term behavior (convergence, ...

Page 130 - -12 Sequence Graphing; Time; Web; Using Web Plots to Illustrate Convergence

6-12 Sequence Graphing 8306SEQN.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:22 PM Printed: 02/19/01 1:36 PM Page 12 of 16 1. Press o in Seq mode to display the sequence Y= editor. Make sure the graph style is set to í (dot), and then define nMin , u( n) and u( nMin) as shown b...

Page 131 - Sequence Graphing 6-13; Graphing Phase Plots

Sequence Graphing 6-13 8306SEQN.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:22 PM Printed: 02/19/01 1:36 PM Page 13 of 16 The phase-plot axes settings uv , vw , and uw show relationships between two sequences. To select aphase-plot axes setting, press y [ FORMAT ], press ~ unt...

Page 132 - -14 Sequence Graphing; uv; Note: When you press

6-14 Sequence Graphing 8306SEQN.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:22 PM Printed: 02/19/01 1:36 PM Page 14 of 16 2. Press y [ FORMAT ] Í to select Time axes format. 3. Press p and set the variables as shown below. nMin=0 Xmin=0 Ymin=0 nMax=400 Xmax=400 Ymax=300 PlotSt...

Page 133 - Sequence Graphing 6-15; TI; Comparing TI-83 and TI-82 Sequence Variables

Sequence Graphing 6-15 8306SEQN.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:22 PM Printed: 02/19/01 1:36 PM Page 15 of 16 Refer to the table if you are familiar with the TI - 82. It shows TI - 83 sequences and sequence window variables, as well as their TI - 82 counterparts. T...

Page 134 - -16 Sequence Graphing; Keystroke Differences Between TI-83 and TI-82

6-16 Sequence Graphing 8306SEQN.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:22 PM Printed: 02/19/01 1:36 PM Page 16 of 16 Refer to the table if you are familiar with the TI - 82. It compares TI - 83 sequence-name syntax and variable syntax with TI . 82 sequence-name syntax and...

Page 135 - Tables; Getting Started: Roots of a Function

Tables 7-1 8307TABL.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:26 PM Printed: 02/19/01 1:36 PM Page 1 of 6 7 Tables Getting Started: Roots of a Function ..................... 7-2 Setting Up the Table ..................................... 7-3 Defining the Dependent Variables ....

Page 137 - Selections; VARS TABLE; Setting Up the Table

Tables 7-3 8307TABL.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:26 PM Printed: 02/19/01 1:36 PM Page 3 of 6 To display the TABLE SETUP screen, press y [ TBLSET ]. TblStart (table start) defines the initial value for the independent variable. TblStart applies only when the inde...

Page 138 - Defining the Dependent Variables

7-4 Tables 8307TABL.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:26 PM Printed: 02/19/01 1:36 PM Page 4 of 6 In the Y= editor, enter the functions that define the dependent variables. Only functions that are selected in the Y= editor are displayed in the table. The current grap...

Page 139 - Current cell; Graphing Mode; Displaying the Table; The Table

Tables 7-5 8307TABL.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:26 PM Printed: 02/19/01 1:36 PM Page 5 of 6 To display the table, press y [ TABLE ]. Current cell Independent-variable valuesin the firstcolumn Dependent-variable values inthe second andthird columns Current cell’...

Page 140 - Note: You can scroll back from the value entered for

7-6 Tables 8307TABL.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:26 PM Printed: 02/19/01 1:36 PM Page 6 of 6 If Indpnt: Auto is selected, you can press } and † in the independent-variable column to display more values. Asyou scroll the column, the corresponding dependent-variab...

Page 142 - Instructions; Getting Started: Drawing a Tangent Line

8-2 DRAW Instructions 8308DRAW.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:29 PM Printed: 02/19/01 1:49 PM Page 2 of 20 Getting Started is a fast-paced introduction. Read the chapter for details. Suppose you want to find the equation of the tangent line at X = ‡ 2/2 for the fu...

Page 143 - Using the DRAW Menu; DRAW Menu

DRAW Instructions 8-3 8308DRAW.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:29 PM Printed: 02/19/01 1:49 PM Page 3 of 20 To display the DRAW menu, press y [ DRAW ]. The TI - 83’s interpretation of these instructions depends on whetheryou accessed the menu from the home screen o...

Page 144 - Note: Before you clear drawings, you can store them with; StorePic; Clearing Drawings

8-4 DRAW Instructions 8308DRAW.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:29 PM Printed: 02/19/01 1:49 PM Page 4 of 20 All points, lines, and shading drawn on a graph with DRAW instructions are temporary. To clear drawings from the currently displayed graph,select 1:ClrDraw f...

Page 145 - Drawing Line Segments

DRAW Instructions 8-5 8308DRAW.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:29 PM Printed: 02/19/01 1:49 PM Page 5 of 20 To draw a line segment when a graph is displayed, followthese steps. 1. Select 2:Line( from the DRAW menu. 2. Place the cursor on the point where you want th...

Page 146 - Horizontal; Drawing Horizontal and Vertical Lines

8-6 DRAW Instructions 8308DRAW.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:29 PM Printed: 02/19/01 1:49 PM Page 6 of 20 To draw a horizontal or vertical line when a graph isdisplayed, follow these steps. 1. Select 3:Horizontal or 4:Vertical from the DRAW menu. A line is displa...

Page 148 - ExprOn; Drawing Tangent Lines

8-8 DRAW Instructions 8308DRAW.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:29 PM Printed: 02/19/01 1:49 PM Page 8 of 20 To draw a tangent line when a graph is displayed, followthese steps. 1. Select 5:Tangent( from the DRAW menu. 2. Press † and } to move the cursor to the func...

Page 149 - Note: You cannot use a list in; Drawing Functions and Inverses

DRAW Instructions 8-9 8308DRAW.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:29 PM Printed: 02/19/01 1:49 PM Page 9 of 20 DrawF (draw function) draws expression as a function in terms of X on the current graph. When you select 6:DrawF from the DRAW menu, the TI - 83 returns to t...

Page 150 - Shading Areas on a Graph; Shading a Graph

8-10 DRAW Instructions 8308DRAW.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:29 PM Printed: 02/19/01 1:49 PM Page 10 of 20 To shade an area on a graph, select 7:Shade( from the DRAW menu. The instruction is pasted to the home screen or to the program editor. Shade( draws lowerf...

Page 151 - on the home screen or from a program,; ZSquare; Drawing Circles

DRAW Instructions 8-11 8308DRAW.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:29 PM Printed: 02/19/01 1:49 PM Page 11 of 20 To draw a circle directly on a displayed graph using thecursor, follow these steps. 1. Select 9:Circle( from the DRAW menu. 2. Place the cursor at the cent...

Page 152 - Horiz; Placing Text on a Graph; Split Screen

8-12 DRAW Instructions 8308DRAW.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:29 PM Printed: 02/19/01 1:49 PM Page 12 of 20 To place text on a graph when the graph is displayed,follow these steps. 1. Select 0:Text( from the DRAW menu. 2. Place the cursor where you want the text ...

Page 153 - Pen; Using Pen to Draw on a Graph

DRAW Instructions 8-13 8308DRAW.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:29 PM Printed: 02/19/01 1:49 PM Page 13 of 20 Pen draws directly on a graph only. You cannot execute Pen from the home screen or a program. To draw on a displayed graph, follow these steps. 1. Select A...

Page 154 - DRAW POINTS; Drawing Points on a Graph

8-14 DRAW Instructions 8308DRAW.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:29 PM Printed: 02/19/01 1:49 PM Page 14 of 20 To display the DRAW POINTS menu, press y [ DRAW ] ~ . The TI - 83’s interpretation of these instructions depends on whether you accessed this menu from the...

Page 155 - Note: If you specified

DRAW Instructions 8-15 8308DRAW.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:29 PM Printed: 02/19/01 1:49 PM Page 15 of 20 To erase (turn off) a drawn point on a graph, follow thesesteps. 1. Select 2:Pt . Off( (point off) from the DRAW POINTS menu. 2. Move the cursor to the poi...

Page 156 - Drawing Pixels

8-16 DRAW Instructions 8308DRAW.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:29 PM Printed: 02/19/01 1:49 PM Page 16 of 20 A pixel is a square dot on the TI - 83 display. The Pxl . (pixel) instructions let you turn on, turn off, or reverse a pixel(dot) on the graph using the cu...

Page 157 - Note: You also can select a variable from the; DRAW STO Menu

DRAW Instructions 8-17 8308DRAW.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:29 PM Printed: 02/19/01 1:49 PM Page 17 of 20 To display the DRAW STO menu, press y [ DRAW ] | . When you select an instruction from the DRAW STO menu, the TI - 83 returns to the home screen or the pro...

Page 158 - RecallPic; MEMORY DELETE FROM

8-18 DRAW Instructions 8308DRAW.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:29 PM Printed: 02/19/01 1:49 PM Page 18 of 20 To recall a graph picture, follow these steps. 1. Select 2:RecallPic from the DRAW STO menu. RecallPic is pasted to the current cursor location. 2. Enter t...

Page 159 - StoreGDB

DRAW Instructions 8-19 8308DRAW.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:29 PM Printed: 02/19/01 1:49 PM Page 19 of 20 A graph database ( GDB ) contains the set of elements that defines a particular graph. You can recreate the graph fromthese elements. You can store up to 1...

Page 160 - RecallGDB

8-20 DRAW Instructions 8308DRAW.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:29 PM Printed: 02/19/01 1:49 PM Page 20 of 20 CAUTION: When you recall a GDB , it replaces all existing Y= functions. Consider storing the current Y= functions to another database before recalling a st...

Page 161 - Getting Started: Exploring the Unit Circle

Split Screen 9-1 8309SPLT.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:31 PM Printed: 02/19/01 1:36 PM Page 1 of 6 9 SplitScreen Getting Started: Exploring the Unit Circle ................ 9-2 Using Split Screen ....................................... 9-3 Horiz (Horizontal) Spl...

Page 162 - Degree; ExprOff

9-2 Split Screen 8309SPLT.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:31 PM Printed: 02/19/01 1:36 PM Page 2 of 6 Getting Started is a fast-paced introduction. Read the chapter for details. Use G . T (graph-table) split-screen mode to explore the unit circle and its relationsh...

Page 163 - Full; Using Split Screen

Split Screen 9-3 8309SPLT.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:31 PM Printed: 02/19/01 1:36 PM Page 3 of 6 To set a split-screen mode, press z , and then move the cursor to the bottom line of the mode screen. • Select Horiz (horizontal) to display the graph screen and a...

Page 164 - Horiz Mode

9-4 Split Screen 8309SPLT.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:31 PM Printed: 02/19/01 1:36 PM Page 4 of 6 In Horiz (horizontal) split-screen mode, a horizontal line splits the screen into top and bottom halves. The top half displays the graph. The bottom half displays ...

Page 165 - Note: When you trace in; Using

Split Screen 9-5 8309SPLT.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:31 PM Printed: 02/19/01 1:36 PM Page 5 of 6 In G . T (graph-table) split-screen mode, a vertical line splits the screen into left and right halves. The left half displays the graph. The right half displays t...

Page 166 - Note: You also can paste

9-6 Split Screen 8309SPLT.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:31 PM Printed: 02/19/01 1:36 PM Page 6 of 6 Note: Each set of numbers in parentheses above represents the rowand column of a corner pixel, which is turned on. For Pxl . On( , Pxl . Off( , Pxl . Change( , and...

Page 167 - Matrices; MATRX MATH

Matrices 10-1 8310MTRX.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:35 PM Printed: 02/19/01 1:36 PM Page 1 of 16 10 Matrices Getting Started: Systems of Linear Equations ............ 10-2 Defining a Matrix ........................................ 10-2 Viewing and Editing Matrix...

Page 168 - MATRX EDIT; Getting Started: Systems of Linear Equations

10-2 Matrices 8310MTRX.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:35 PM Printed: 02/19/01 1:36 PM Page 2 of 16 Getting Started is a fast-paced introduction. Read the chapter for details. Find the solution of X + 2Y + 3Z = 3 and 2X + 3Y + 4Z = 3. On the TI - 83, you can solve ...

Page 169 - row; Defining a Matrix

Matrices 10-3 8310MTRX.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:35 PM Printed: 02/19/01 1:36 PM Page 3 of 16 A matrix is a two-dimensional array. You can display,define, or edit a matrix in the matrix editor. The TI - 83 has 10 matrix variables, [A] through [J] . You can de...

Page 170 - Viewing and Editing Matrix Elements; Deleting a Matrix

10-4 Matrices 8310MTRX.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:35 PM Printed: 02/19/01 1:36 PM Page 4 of 16 After you have set the dimensions of the matrix, you canview the matrix and enter values for the matrix elements.In a new matrix, all values are zero. Select the mat...

Page 171 - Key; Viewing a Matrix

Matrices 10-5 8310MTRX.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:35 PM Printed: 02/19/01 1:36 PM Page 5 of 16 The matrix editor has two contexts, viewing and editing. Inviewing context, you can use the cursor keys to movequickly from one matrix element to the next. The full ...

Page 173 - MATRX NAMES; element; Using Matrices with Expressions

Matrices 10-7 8310MTRX.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:35 PM Printed: 02/19/01 1:36 PM Page 7 of 16 To use a matrix in an expression, you can do any of thefollowing. • Copy the name from the MATRX NAMES menu. • Recall the contents of the matrix into the expressionw...

Page 174 - matrix; Displaying and Copying Matrices

10-8 Matrices 8310MTRX.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:35 PM Printed: 02/19/01 1:36 PM Page 8 of 16 To display the contents of a matrix on the home screen,select the matrix from the MATRX NAMES menu, and then press Í . Ellipses in the left or right column indicate ...

Page 175 - Using Math Functions with Matrices

Matrices 10-9 8310MTRX.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:35 PM Printed: 02/19/01 1:36 PM Page 9 of 16 You can use many of the math functions on the TI - 83 keyboard, the MATH menu, the MATH NUM menu, and the MATH TEST menu with matrices. However, the dimensions must ...

Page 176 - Powers

10-10 Matrices 8310MTRX.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:35 PM Printed: 02/19/01 1:36 PM Page 10 of 16 abs( (absolute value, MATH NUM menu) returns a matrix containing the absolute value of each element of matrix . abs( matrix ) round( ( MATH NUM menu) returns a mat...

Page 178 - Using the MATRX MATH Operations

10-12 Matrices 8310MTRX.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:35 PM Printed: 02/19/01 1:36 PM Page 12 of 16 To display the MATRX MATH menu, press ~ . NAMES MATH EDIT 1: det( Calculates the determinant. 2: T Transposes the matrix. 3: dim( Returns the matrix dimensions. ...

Page 181 - Row Operations

Matrices 10-15 8310MTRX.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:35 PM Printed: 02/19/01 1:36 PM Page 15 of 16 cumSum( returns cumulative sums of the elements in matrix , starting with the first element. Each element is the cumulative sum of the column from top to bottom. c...

Page 183 - Lists; LIST OPS

Lists 11-1 8311LIST.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:21 PM Printed: 02/19/01 1:37 PM Page 1 of 18 11 Lists Getting Started: Generating a Sequence .................. 11-2 Naming Lists ............................................. 11-3 Storing and Displaying Lists .......

Page 184 - Getting Started: Generating a Sequence

11-2 Lists 8311LIST.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:21 PM Printed: 02/19/01 1:37 PM Page 2 of 18 Getting Started is a fast-paced introduction. Read the chapter for details. Calculate the first eight terms of the sequence 1/ A 2 . Store the results to a user- created...

Page 185 - letter from A to Z or; SetUpEditor; Naming Lists; through L

Lists 11-3 8311LIST.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:21 PM Printed: 02/19/01 1:37 PM Page 3 of 18 The TI - 83 has six list names in memory: L 1 , L 2 , L 3 , L 4 , L 5 , and L 6 . The list names L 1 through L 6 are on the keyboard above the numeric keys À through ¸ ....

Page 186 - Storing and Displaying Lists

11-4 Lists 8311LIST.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:21 PM Printed: 02/19/01 1:37 PM Page 4 of 18 You can store list elements in either of two ways. • Use braces and ¿ on the home screen. • Use the stat list editor (Chapter 12). The maximum dimension of a list is 999...

Page 188 - Entering List Names

11-6 Lists 8311LIST.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:21 PM Printed: 02/19/01 1:37 PM Page 6 of 18 To display the LIST NAMES menu, press y [ LIST ]. Each item is a user-created list name. LIST NAMES menu items are sorted automatically in alphanumerical order. Only the...

Page 189 - Attaching Formulas to List Names

Lists 11-7 8311LIST.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:21 PM Printed: 02/19/01 1:37 PM Page 7 of 18 You can attach a formula to a list name so that each listelement is a result of the formula. When executed, theattached formula must resolve to a list. When anything in ...

Page 190 - listname; Note: You also can use; ClrList; ClrAllList

11-8 Lists 8311LIST.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:21 PM Printed: 02/19/01 1:37 PM Page 8 of 18 To attach a formula to a list name from a blank line on thehome screen or from a program, follow these steps. 1. Press ƒ [ ã ], enter the formula (which must resolve to ...

Page 191 - Note: You must paste user-created list names to the; Using Lists in Expressions

Lists 11-9 8311LIST.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:21 PM Printed: 02/19/01 1:37 PM Page 9 of 18 You can use lists in an expression in any of three ways.When you press Í , any expression is evaluated for each list element, and a list is displayed. • Use L 1 – L 6 or...

Page 192 - STAT EDIT; LIST OPS Menu

11-10 Lists 8311LIST.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:21 PM Printed: 02/19/01 1:37 PM Page 10 of 18 To display the LIST OPS menu, press y [ LIST ] ~ . NAMES OPS MATH1: SortA( Sorts lists in ascending order. 2: SortD( Sorts lists in descending order. 3: dim( Sets the ...

Page 193 - dim; MATRX

Lists 11-11 8311LIST.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:21 PM Printed: 02/19/01 1:37 PM Page 11 of 18 dim( (dimension) returns the length (number of elements) of list . dim( list ) You can use dim( with ¿ to create a new listname with dimension length from 1 to 999. Th...

Page 194 - List; Note: Before you use

11-12 Lists 8311LIST.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:21 PM Printed: 02/19/01 1:37 PM Page 12 of 18 seq( (sequence) returns a list in which each element is the result of the evaluation of expression with regard to variable for the values ranging from begin to end at ...

Page 195 - ZoomStat; xlistname

Lists 11-13 8311LIST.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:21 PM Printed: 02/19/01 1:37 PM Page 13 of 18 Before using Select( , follow these steps. 1. Create two list names and enter the data. 2. Turn on a stat plot, select " (scatter plot) or Ó (xyLine), and enter th...

Page 198 - Matr

11-16 Lists 8311LIST.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:21 PM Printed: 02/19/01 1:37 PM Page 16 of 18 Matr 4 list( (matrix stored to lists) fills each listname with elements from each column in matrix . If the number of listname arguments exceeds the number of columns ...

Page 199 - LIST MATH Menu

Lists 11-17 8311LIST.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:21 PM Printed: 02/19/01 1:37 PM Page 17 of 18 To display the LIST MATH menu, press y [ LIST ] | . NAMES OPS MATH1: min( Returns minimum element of a list. 2: max( Returns maximum element of a list. 3: mean( Return...

Page 201 - Statistics

Statistics 12-1 8312STAT.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:42 PM Printed: 02/19/01 1:37 PM Page 1 of 38 12 Statistics Getting Started: Pendulum Lengths and Periods ......... 12-2 Setting Up Statistical Analyses ........................... 12-10 Using the Stat List Ed...

Page 202 - Getting Started: Pendulum Lengths and Periods

12-2 Statistics 8312STAT.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:42 PM Printed: 02/19/01 1:37 PM Page 2 of 38 Getting Started is a fast-paced introduction. Read the chapter for details. A group of students is attempting to determine the mathematical relationshipbetween the...

Page 203 - STAT PLOTS; On

Statistics 12-3 8312STAT.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:42 PM Printed: 02/19/01 1:37 PM Page 3 of 38 4. Press 6 Ë 5 Í to store the first pendulum string length (6.5 cm) in L 1 . The rectangular cursor moves to thenext row. Repeat this step to enter eachof the 12 s...

Page 204 - RESID

12-4 Statistics 8312STAT.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:42 PM Printed: 02/19/01 1:37 PM Page 4 of 38 Since the scatter plot of time-versus-length data appears to be approximatelylinear, fit a line to the data. 10. Press … ~ 4 to select 4:LinReg(ax+b) (linear regre...

Page 207 - PwrReg

Statistics 12-7 8312STAT.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:42 PM Printed: 02/19/01 1:37 PM Page 7 of 38 The residual pattern indicates a curvature associated with this data set forwhich the linear model did not account. The residual plot emphasizes adownward curvatur...

Page 208 - Note: Step 19 defined plot 2 to plot residuals (

12-8 Statistics 8312STAT.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:42 PM Printed: 02/19/01 1:37 PM Page 8 of 38 The new function y=.192x . 522 appears to fit the data well. To get more information, examine a residual plot. 27. Press o to display the Y= editor. Press | Í to d...

Page 210 - Setting Up Statistical Analyses

12-10 Statistics 8312STAT.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:42 PM Printed: 02/19/01 1:37 PM Page 10 of 38 Data for statistical analyses is stored in lists, which youcan create and edit using the stat list editor. The TI - 83 has six list variables in memory, L 1 thro...

Page 211 - Using the Stat List Editor

Statistics 12-11 8312STAT.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:42 PM Printed: 02/19/01 1:37 PM Page 11 of 38 To enter a list name in the stat list editor, follow these steps. 1. Display the Name= prompt in the entry line in either of two ways. • Move the cursor onto the...

Page 212 - ClrAllLists

12-12 Statistics 8312STAT.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:42 PM Printed: 02/19/01 1:37 PM Page 12 of 38 To create a name in the stat list editor, follow these steps. 1. Follow step 1 on page 12 . 11 to display the Name= prompt. 2. Press [ letter from A to Z or q ] ...

Page 213 - Note: You can enter expressions and variables for elements.

Statistics 12-13 8312STAT.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:42 PM Printed: 02/19/01 1:37 PM Page 13 of 38 To edit a list element, follow these steps. 1. Move the rectangular cursor onto the element you want to edit. 2. Press Í to move the cursor to the entry line. No...

Page 214 - Note: If you do not use quotation marks, the TI

12-14 Statistics 8312STAT.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:42 PM Printed: 02/19/01 1:37 PM Page 14 of 38 You can attach a formula to a list name in the stat listeditor, and then display and edit the calculated listelements. When executed, the attached formula mustre...

Page 215 - number mode is set and the attached formula is

Statistics 12-15 8312STAT.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:42 PM Printed: 02/19/01 1:37 PM Page 15 of 38 When you edit an element of a list referenced in anattached formula, the TI - 83 updates the corresponding element in the list to which the formula is attached(C...

Page 216 - Detaching Formulas from List Names

12-16 Statistics 8312STAT.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:42 PM Printed: 02/19/01 1:37 PM Page 16 of 38 You can detach (clear) a formula from a list name in any offour ways. • In the stat list editor, move the cursor onto the name ofthe list to which a formula is a...

Page 217 - Switching Stat List Editor Contexts

Statistics 12-17 8312STAT.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:42 PM Printed: 02/19/01 1:37 PM Page 17 of 38 The stat list editor has four contexts. • View-elements context • Edit-elements context • View-names context • Enter-name context The stat list editor is first d...

Page 218 - Stat List Editor Contexts

12-18 Statistics 8312STAT.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:42 PM Printed: 02/19/01 1:37 PM Page 18 of 38 In view-elements context, the entry line displays the listname, the current element’s place in that list, and the fullvalue of the current element, up to 12 char...

Page 220 - Note: To clear from memory all elements of all list names, use; STAT EDIT Menu

12-20 Statistics 8312STAT.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:42 PM Printed: 02/19/01 1:37 PM Page 20 of 38 To display the STAT EDIT menu, press … . EDIT CALC TESTS1: Edit ... Displays the stat list editor. 2: SortA( Sorts a list in ascending order. 3: SortD( Sorts a l...

Page 222 - Ylistname; VARS Statistics EQ; Regression Model Features

12-22 Statistics 8312STAT.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:42 PM Printed: 02/19/01 1:37 PM Page 22 of 38 STAT CALC menu items 3 through C are regression models (page 12 . 24). The automatic residual list and automatic regression equation features apply to all regres...

Page 224 - STAT CALC Menu

12-24 Statistics 8312STAT.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:42 PM Printed: 02/19/01 1:37 PM Page 24 of 38 To display the STAT CALC menu, press … ~ . EDIT CALC TESTS 1: 1-Var Stats Calculates 1-variable statistics. 2: 2-Var Stats Calculates 2-variable statistics. 3: M...

Page 228 - iterations; SinReg

12-28 Statistics 8312STAT.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:42 PM Printed: 02/19/01 1:37 PM Page 28 of 38 Compute the regression model for the number of hours ofdaylight in Alaska during one year. & & With noisy data, you will achieve better convergenceresult...

Page 229 - Statistical Variables; and Q

Statistics 12-29 8312STAT.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:42 PM Printed: 02/19/01 1:37 PM Page 29 of 38 The statistical variables are calculated and stored as indicated below. Toaccess these variables for use in expressions, press , and select 5:Statistics . Then...

Page 230 - STAT CALC; Statistical Analysis in a Program

12-30 Statistics 8312STAT.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:42 PM Printed: 02/19/01 1:37 PM Page 30 of 38 You can enter statistical data, calculate statistical results,and fit models to data from a program. You can enterstatistical data into lists directly within the...

Page 231 - Statistical Plotting

Statistics 12-31 8312STAT.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:42 PM Printed: 02/19/01 1:37 PM Page 31 of 38 You can plot statistical data that is stored in lists. The sixtypes of plots available are scatter plot, xyLine, histogram,modified box plot, regular box plot, a...

Page 237 - Select the plot to define, which pastes; to display the; STAT TYPE; Select the type of plot, which pastes the name of the; Statistical Plotting in a Program

Statistics 12-37 8312STAT.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:42 PM Printed: 02/19/01 1:37 PM Page 37 of 38 To display a stat plot from a program, define the plot, andthen display the graph. To define a stat plot from a program, begin on a blank linein the program edit...

Page 238 - STAT PLOT MARK; DispGraph

12-38 Statistics 8312STAT.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:42 PM Printed: 02/19/01 1:37 PM Page 38 of 38 5. Press ¢ . Enter the list names, separated by commas. 6. Press ¢ y [ STAT PLOT ] | to display the STAT PLOT MARK menu. (This step is not necessary if you selec...

Page 239 - Inferential Statistics and Distributions 13-1; STAT TESTS

Inferential Statistics and Distributions 13-1 8313INFE.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:47 PM Printed: 02/19/01 1:38 PM Page 1 of 36 13 Inferential Statisticsand Distributions Getting Started: Mean Height of a Population ............ 13-2 Inferential Stat Editors .....

Page 240 - 3-2 Inferential Statistics and Distributions; Getting Started: Mean Height of a Population

13-2 Inferential Statistics and Distributions 8313INFE.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:47 PM Printed: 02/19/01 1:38 PM Page 2 of 36 Getting Started is a fast-paced introduction. Read the chapter for details. Suppose you want to estimate the mean height of a populat...

Page 241 - Inferential Statistics and Distributions 13-3

Inferential Statistics and Distributions 13-3 8313INFE.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:47 PM Printed: 02/19/01 1:38 PM Page 3 of 36 4. Press … | to display the STAT TESTS menu, and then press † until 8:TInterval is highlighted. 5. Press Í to select 8:TInterval . Th...

Page 242 - 3-4 Inferential Statistics and Distributions; Sx; DISTR

13-4 Inferential Statistics and Distributions 8313INFE.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:47 PM Printed: 02/19/01 1:38 PM Page 4 of 36 To obtain a more precise bound on the population mean m of women’s heights, increase the sample size to 90. Use a sample mean þ of 16...

Page 243 - Inferential Statistics and Distributions 13-5

Inferential Statistics and Distributions 13-5 8313INFE.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:47 PM Printed: 02/19/01 1:38 PM Page 5 of 36 11. Press 3 to paste invNorm( to the home screen. Press Ë 95 ¢ 165 Ë 1 ¢ 6 Ë 35 ¤ Í . .95 is the area, 165.1 is µ , and 6.35 is σ . T...

Page 244 - 3-6 Inferential Statistics and Distributions; Note: When you select the; Inferential Stat Editors

13-6 Inferential Statistics and Distributions 8313INFE.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:47 PM Printed: 02/19/01 1:38 PM Page 6 of 36 When you select a hypothesis test or confidence intervalinstruction from the home screen, the appropriateinferential statistics edito...

Page 245 - Inferential Statistics and Distributions 13-7; mƒm

Inferential Statistics and Distributions 13-7 8313INFE.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:47 PM Printed: 02/19/01 1:38 PM Page 7 of 36 Most inferential stat editors prompt you to select one oftwo types of input. ( 1 . PropZInt and 2 . PropZTest , 1 . PropZInt and 2 . ...

Page 246 - 3-8 Inferential Statistics and Distributions

13-8 Inferential Statistics and Distributions 8313INFE.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:47 PM Printed: 02/19/01 1:38 PM Page 8 of 36 Pooled ( 2 . SampTTest and 2 . SampTInt only) specifies whether the variances are to be pooled for the calculation. • Select No if yo...

Page 247 - Inferential Statistics and Distributions 13-9; STAT TESTS Menu

Inferential Statistics and Distributions 13-9 8313INFE.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:47 PM Printed: 02/19/01 1:38 PM Page 9 of 36 To display the STAT TESTS menu, press … | . When you select an inferential statistics instruction, the appropriateinferential stat ed...

Page 248 - 3-10 Inferential Statistics and Distributions; mƒ m; ƒm; Data; Note: All examples on pages13; Float; Test

13-10 Inferential Statistics and Distributions 8313INFE.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:47 PM Printed: 02/19/01 1:38 PM Page 10 of 36 Z . Test (one-sample z test; item 1 ) performs a hypothesis test for a single unknown population mean m when the population standar...

Page 249 - Inferential Statistics and Distributions 13-11

Inferential Statistics and Distributions 13-11 8313INFE.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:47 PM Printed: 02/19/01 1:38 PM Page 11 of 36 T . Test (one-sample t test; item 2 ) performs a hypothesis test for a single unknown population mean m when the population standar...

Page 250 - 3-12 Inferential Statistics and Distributions; SampZTest; of the means of two populations (

13-12 Inferential Statistics and Distributions 8313INFE.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:47 PM Printed: 02/19/01 1:38 PM Page 12 of 36 2 . SampZTest (two-sample z test; item 3 ) tests the equality of the means of two populations ( m 1 a n d m 2 ) based on independen...

Page 251 - Inferential Statistics and Distributions 13-13; SampTTest

Inferential Statistics and Distributions 13-13 8313INFE.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:47 PM Printed: 02/19/01 1:38 PM Page 13 of 36 2 . SampTTest (two-sample t test; item 4 ) tests the equality of the means of two populations ( m 1 a n d m 2 ) based on independen...

Page 252 - 3-14 Inferential Statistics and Distributions; PropZTest

13-14 Inferential Statistics and Distributions 8313INFE.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:47 PM Printed: 02/19/01 1:38 PM Page 14 of 36 1 . PropZTest (one-proportion z test; item 5 ) computes a test for an unknown proportion of successes (prop). It takes as input the...

Page 253 - Inferential Statistics and Distributions 13-15

Inferential Statistics and Distributions 13-15 8313INFE.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:47 PM Printed: 02/19/01 1:38 PM Page 15 of 36 2 . PropZTest (two-proportion z test; item 6 ) computes a test to compare the proportion of successes ( p 1 and p 2 ) from two popu...

Page 254 - 3-16 Inferential Statistics and Distributions; ZInterval; confidence interval item

13-16 Inferential Statistics and Distributions 8313INFE.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:47 PM Printed: 02/19/01 1:38 PM Page 16 of 36 ZInterval (one-sample z confidence interval; item 7 ) computes a confidence interval for an unknown populationmean m when the popul...

Page 255 - Inferential Statistics and Distributions 13-17; TInterval

Inferential Statistics and Distributions 13-17 8313INFE.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:47 PM Printed: 02/19/01 1:38 PM Page 17 of 36 TInterval (one-sample t confidence interval; item 8 ) computes a confidence interval for an unknown populationmean m when the popul...

Page 256 - 3-18 Inferential Statistics and Distributions; SampZInt

13-18 Inferential Statistics and Distributions 8313INFE.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:47 PM Printed: 02/19/01 1:38 PM Page 18 of 36 2 . SampZInt (two-sample z confidence interval; item 9 ) computes a confidence interval f o r the difference betweentwo population ...

Page 257 - Inferential Statistics and Distributions 13-19; SampTInt

Inferential Statistics and Distributions 13-19 8313INFE.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:47 PM Printed: 02/19/01 1:38 PM Page 19 of 36 2 . SampTInt (two-sample t confidence interval; item 0 ) computes a confidence interval for the difference betweentwo population me...

Page 258 - 3-20 Inferential Statistics and Distributions; PropZInt

13-20 Inferential Statistics and Distributions 8313INFE.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:47 PM Printed: 02/19/01 1:38 PM Page 20 of 36 1 . PropZInt (one-proportion z confidence interval; item A ) computes a confidence interval for an unknown proportionof successes. ...

Page 259 - Inferential Statistics and Distributions 13-21

Inferential Statistics and Distributions 13-21 8313INFE.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:47 PM Printed: 02/19/01 1:38 PM Page 21 of 36 2 . PropZInt (two-proportion z confidence interval; item B ) computes a confidence interval for the difference betweenthe proportio...

Page 260 - 3-22 Inferential Statistics and Distributions; Observed

13-22 Inferential Statistics and Distributions 8313INFE.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:47 PM Printed: 02/19/01 1:38 PM Page 22 of 36 c 2 . Test (chi-square test; item C ) computes a chi-square test for association on the two-way table of counts in thespecified Obs...

Page 261 - Inferential Statistics and Distributions 13-23; Samp; ƒ s; ƒs

Inferential Statistics and Distributions 13-23 8313INFE.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:47 PM Printed: 02/19/01 1:38 PM Page 23 of 36 2 . Samp Ü Test (two-sample Û -test; item D ) computes an Û -test to compare two normal population standard deviations ( s 1 a n d ...

Page 262 - 3-24 Inferential Statistics and Distributions; bƒ; RegEQ; LinRegTTest; LinRegTTest

13-24 Inferential Statistics and Distributions 8313INFE.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:47 PM Printed: 02/19/01 1:38 PM Page 24 of 36 LinRegTTest (linear regression t test; item E ) computes a linear regression on the given data and a t test on the value of slope b...

Page 263 - Inferential Statistics and Distributions 13-25; ANOVA; procedure for; SS

Inferential Statistics and Distributions 13-25 8313INFE.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:47 PM Printed: 02/19/01 1:38 PM Page 25 of 36 ANOVA( (one-way analysis of variance; item F ) computes a one-way analysis of variance for comparing the means oftwo to 20 populati...

Page 264 - 3-26 Inferential Statistics and Distributions; Input; Inferential Statistics Input Descriptions

13-26 Inferential Statistics and Distributions 8313INFE.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:47 PM Printed: 02/19/01 1:38 PM Page 26 of 36 The tables in this section describe the inferential statistics inputs discussed inthis chapter. You enter values for these inputs i...

Page 265 - Inferential Statistics and Distributions 13-27

Inferential Statistics and Distributions 13-27 8313INFE.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:47 PM Printed: 02/19/01 1:38 PM Page 27 of 36 Input Description p 0 The expected sample proportion for 1 . PropZTest . Must be a real number, such that 0 < p 0 < 1. x The ...

Page 266 - 3-28 Inferential Statistics and Distributions; Variables; Test and Interval Output Variables

13-28 Inferential Statistics and Distributions 8313INFE.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:47 PM Printed: 02/19/01 1:38 PM Page 28 of 36 The inferential statistics variables are calculated as indicated below. To accessthese variables for use in expressions, press , ...

Page 267 - Inferential Statistics and Distributions 13-29; cdf; f x; Distribution Functions; DISTR menu

Inferential Statistics and Distributions 13-29 8313INFE.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:47 PM Printed: 02/19/01 1:38 PM Page 29 of 36 To display the DISTR menu, press y [ DISTR ]. DISTR DRAW1: normalpdf( Normal probability density 2: normalcdf( Normal distribution ...

Page 268 - 3-30 Inferential Statistics and Distributions

13-30 Inferential Statistics and Distributions 8313INFE.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:47 PM Printed: 02/19/01 1:38 PM Page 30 of 36 normalcdf( computes the normal distribution probability between lowerbound and upperbound for the specified mean m and standard dev...

Page 269 - Inferential Statistics and Distributions 13-31

Inferential Statistics and Distributions 13-31 8313INFE.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:47 PM Printed: 02/19/01 1:38 PM Page 31 of 36 tcdf( computes the Student- t distribution probability between lowerbound and upperbound for the specified df (degrees of freedom),...

Page 270 - 3-32 Inferential Statistics and Distributions

13-32 Inferential Statistics and Distributions 8313INFE.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:47 PM Printed: 02/19/01 1:38 PM Page 32 of 36 Ü pdf( computes the probability density function (pdf) for the Û distribution at a specified x value. numerator df (degrees of free...

Page 271 - Inferential Statistics and Distributions 13-33

Inferential Statistics and Distributions 13-33 8313INFE.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:47 PM Printed: 02/19/01 1:38 PM Page 33 of 36 binompdf( computes a probability at x for the discrete binomial distribution with the specified numtrials and probability of succes...

Page 272 - 3-34 Inferential Statistics and Distributions

13-34 Inferential Statistics and Distributions 8313INFE.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:47 PM Printed: 02/19/01 1:38 PM Page 34 of 36 poissoncdf( computes a cumulative probability at x for the discrete Poisson distribution with the specified mean m , which must be ...

Page 273 - Inferential Statistics and Distributions 13-35; DISTR DRAW; Distribution Shading

Inferential Statistics and Distributions 13-35 8313INFE.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:47 PM Printed: 02/19/01 1:38 PM Page 35 of 36 To display the DISTR DRAW menu, press y [ DISTR ] ~ . DISTR DRAW instructions draw various types of density functions, shade the ar...

Page 274 - 3-36 Inferential Statistics and Distributions; Shade

13-36 Inferential Statistics and Distributions 8313INFE.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:47 PM Printed: 02/19/01 1:38 PM Page 36 of 36 Shade_t( draws the density function for the Student- t distribution specified by df (degrees of freedom) and shades the area betwee...

Page 275 - Financial Functions 14-1; TVM Solver

Financial Functions 14-1 8314FINA.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:50 PM Printed: 02/19/01 1:38 PM Page 1 of 14 14 FinancialFunctions Getting Started: Financing a Car ......................... 14-2 Getting Started: Computing Compound Interest .......... 14-3 Using t...

Page 276 - 4-2 Financial Functions; FINANCE CALC; PV; Getting Started: Financing a Car

14-2 Financial Functions 8314FINA.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:50 PM Printed: 02/19/01 1:38 PM Page 2 of 14 Getting Started is a fast-paced introduction. Read the chapter for details. You have found a car you would like to buy. The car costs 9,000. You canafford...

Page 277 - Financial Functions 14-3; PMT; must be set to; Getting Started: Computing Compound Interest

Financial Functions 14-3 8314FINA.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:50 PM Printed: 02/19/01 1:38 PM Page 3 of 14 At what annual interest rate, compounded monthly, will 1,250 accumulate to2,000 in 7 years? Note: Because there are no payments when you solve compound in...

Page 278 - 4-4 Financial Functions; END; Using the TVM Solver

14-4 Financial Functions 8314FINA.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:50 PM Printed: 02/19/01 1:38 PM Page 4 of 14 The TVM Solver displays the time-value-of-money ( TVM ) variables. Given four variable values, the TVM Solver solves for the fifth variable. The FINANCE V...

Page 279 - Financial Functions 14-5; Using the Financial Functions

Financial Functions 14-5 8314FINA.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:50 PM Printed: 02/19/01 1:38 PM Page 5 of 14 When using the TI - 83 financial functions, you must enter cash inflows (cash received) as positive numbers and cashoutflows (cash paid) as negative numbe...

Page 280 - 4-6 Financial Functions; Note: To store a value to a; Note: In the example above, the values are stored to the

14-6 Financial Functions 8314FINA.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:50 PM Printed: 02/19/01 1:38 PM Page 6 of 14 Use time-value-of-money ( TVM ) functions (menu items 2 through 6 ) to analyze financial instruments such as annuities, loans, mortgages, leases, and savi...

Page 281 - Financial Functions 14-7; computes the annual interest rate.

Financial Functions 14-7 8314FINA.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:50 PM Printed: 02/19/01 1:38 PM Page 7 of 14 tvm_ æ computes the annual interest rate. tvm_ æ [ ( Ú , PV , PMT , FV , P/Y , C/Y ) ] tvm_PV computes the present value. tvm_PV [ ( Ú , æ , PMT , FV , P/...

Page 282 - 4-8 Financial Functions; npv; Calculating Cash Flows

14-8 Financial Functions 8314FINA.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:50 PM Printed: 02/19/01 1:38 PM Page 8 of 14 Use the cash flow functions (menu items 7 and 8 ) to analyze the value of money over equal time periods. Youcan enter unequal cash flows, which can be cas...

Page 283 - Financial Functions 14-9; Note: You must enter values for; Calculating Amortization

Financial Functions 14-9 8314FINA.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:50 PM Printed: 02/19/01 1:38 PM Page 9 of 14 Use the amortization functions (menu items 9 , 0 , and A ) to calculate balance, sum of principal, and sum of interest foran amortization schedule. bal( c...

Page 284 - 4-10 Financial Functions

14-10 Financial Functions 8314FINA.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:50 PM Printed: 02/19/01 1:38 PM Page 10 of 14 You want to buy a home with a 30-year mortgage at 8percent APR. Monthly payments are 800. Calculate theoutstanding loan balance after each payment and d...

Page 285 - Financial Functions 14-11

Financial Functions 14-11 8314FINA.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:50 PM Printed: 02/19/01 1:38 PM Page 11 of 14 6. Press p to display the window variables. Enter the values below. Tmin=0 Xmin=0 Ymin=0 Tmax=360 Xmax=360 Ymax=125000 Tstep=12 Xscl=50 Yscl=10000 7. Pr...

Page 286 - 4-12 Financial Functions; Calculating Interest Conversion

14-12 Financial Functions 8314FINA.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:50 PM Printed: 02/19/01 1:38 PM Page 12 of 14 Use the interest conversion functions (menu items B and C ) to convert interest rates from an annual effective rate to a nominal rate ( 4 Nom( ) or from...

Page 287 - Financial Functions 14-13; Note: Dates must be between the years 1950 through 2049.; BEGIN; Finding Days between Dates/Defining Payment Method

Financial Functions 14-13 8314FINA.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:50 PM Printed: 02/19/01 1:38 PM Page 13 of 14 Use the date function dbd( (menu item D ) to calculate the number of days between two dates using the actual-day-count method. date1 and date2 can be nu...

Page 288 - 4-14 Financial Functions; FINANCE VARS; Using the TVM Variables; FV

14-14 Financial Functions 8314FINA.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:50 PM Printed: 02/19/01 1:38 PM Page 14 of 14 To display the FINANCE VARS menu, press y [ FINANCE ] ~ . You can use TVM variables in TVM functions and store values to them on the home screen. CALC V...

Page 289 - Entering and Using Strings; Hyperbolic Functions in the

CATALOG , Strings, Hyperbolic Functions 15-1 8315CATS.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:54 PM Printed: 02/19/01 1:39 PM Page 1 of 10 15 CATALOG, Strings,Hyperbolic Functions Browsing the TI - 83 CATALOG ........................... 15-2 Entering and Using Strings .......

Page 290 - Tip: From the top of the; Browsing the TI-83 CATALOG

15-2 CATALOG , Strings, Hyperbolic Functions 8315CATS.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:54 PM Printed: 02/19/01 1:39 PM Page 2 of 10 The CATALOG is an alphabetical list of all functions and instructions on the TI - 83. You also can access each CATALOG item from a men...

Page 291 - string; Note: Quotation marks do not count as string characters.; Entering a String

CATALOG , Strings, Hyperbolic Functions 15-3 8315CATS.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:54 PM Printed: 02/19/01 1:39 PM Page 3 of 10 A string is a sequence of characters that you enclose withinquotation marks. On the TI - 83, a string has two primary applications. • ...

Page 292 - VARS STRING; Storing Strings to String Variables; String Variables

15-4 CATALOG , Strings, Hyperbolic Functions 8315CATS.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:54 PM Printed: 02/19/01 1:39 PM Page 4 of 10 The TI - 83 has 10 variables to which you can store strings. You can use string variables with string functions andinstructions. To di...

Page 294 - String Functions and Instructions in the CATALOG

15-6 CATALOG , Strings, Hyperbolic Functions 8315CATS.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:54 PM Printed: 02/19/01 1:39 PM Page 6 of 10 String functions and instructions are available only fromthe CATALOG . The table below lists the string functions and instructions in ...

Page 295 - Str; Equ

CATALOG , Strings, Hyperbolic Functions 15-7 8315CATS.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:54 PM Printed: 02/19/01 1:39 PM Page 7 of 10 Equ 4 String( converts to a string an equation that is stored to any VARS Y . VARS variable. Y n contains the equation. Str n (from St...

Page 296 - Note: An instruction or function name, such as; String

15-8 CATALOG , Strings, Hyperbolic Functions 8315CATS.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:54 PM Printed: 02/19/01 1:39 PM Page 8 of 10 length( returns the number of characters in string . string can be a string or string variable. Note: An instruction or function name,...

Page 297 - returns a string that is a subset of an existing; Note: When you execute this program, enter a function to store to

CATALOG , Strings, Hyperbolic Functions 15-9 8315CATS.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:54 PM Printed: 02/19/01 1:39 PM Page 9 of 10 sub( returns a string that is a subset of an existing string . string can be a string or a string variable. begin is the position numb...

Page 298 - Hyperbolic Functions in the CATALOG; sinh

15-10 CATALOG , Strings, Hyperbolic Functions 8315CATS.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:54 PM Printed: 02/19/01 1:39 PM Page 10 of 10 The hyperbolic functions are available only from the CATALOG . The table below lists the hyperbolic functions in the order in which ...

Page 299 - Programming

Programming 16-1 8316PROG.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:23 PM Printed: 02/19/01 1:39 PM Page 1 of 22 16 Programming Getting Started: Volume of a Cylinder .................... 16-2 Creating and Deleting Programs ......................... 16-4 Entering Command Lines...

Page 300 - PRGM NEW; CYLINDER; ãpä; Getting Started: Volume of a Cylinder

16-2 Programming 8316PROG.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:23 PM Printed: 02/19/01 1:39 PM Page 2 of 22 Getting Started is a fast-paced introduction. Read the chapter for details. A program is a set of commands that the TI - 83 executes sequentially, as if you had en...

Page 301 - PRGM EXEC

Programming 16-3 8316PROG.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:23 PM Printed: 02/19/01 1:39 PM Page 3 of 22 5. Press ~ 3 to select 3:Disp from the PRGM I/O menu. Disp is pasted to the command line. Press y [ A . LOCK ] ã ã ä [ V ] [ O ] [ L ] [ U ] [ M ] [ E ][ ' ] [ I...

Page 302 - Creating and Deleting Programs

16-4 Programming 8316PROG.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:23 PM Printed: 02/19/01 1:39 PM Page 4 of 22 A program is a set of one or more command lines. Eachline contains one or more instructions. When you execute aprogram, the TI - 83 performs each instruction on ea...

Page 303 - prgm; name; prgmCYLINDER; Entering Command Lines and Executing Programs

Programming 16-5 8316PROG.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:23 PM Printed: 02/19/01 1:39 PM Page 5 of 22 You can enter on a command line any instruction orexpression that you could execute from the home screen. Inthe program editor, each new command line begins with a...

Page 304 - Note: The program editor does not display a; to indicate that; Editing Programs

16-6 Programming 8316PROG.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:23 PM Printed: 02/19/01 1:39 PM Page 6 of 22 To edit a stored program, follow these steps. 1. Press ~ to display the PRGM EDIT menu. 2. Select a program name from the PRGM EDIT menu (page 16 . 7). Up to the...

Page 305 - Tip: From the top of either the; Copying and Renaming Programs

Programming 16-7 8316PROG.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:23 PM Printed: 02/19/01 1:39 PM Page 7 of 22 To copy all command lines from one program into a newprogram, follow steps 1 through 5 for Creating a NewProgram (page 16 . 4), and then follow these steps. 1. Pre...

Page 306 - If; PRGM CTL Menu

16-8 Programming 8316PROG.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:23 PM Printed: 02/19/01 1:39 PM Page 8 of 22 To display the PRGM CTL (program control) menu, press from the program editor only. CTL I/O EXEC1: If Creates a conditional test. 2: Then Executes commands when ...

Page 311 - is not a looping instruction.

Programming 16-13 8316PROG.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:23 PM Printed: 02/19/01 1:39 PM Page 13 of 22 Lbl (label) and Goto (go to) are used together for branching. Lbl specifies the label for a command. label can be one or two characters ( A through Z , 0 through...

Page 312 - Program

16-14 Programming 8316PROG.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:23 PM Printed: 02/19/01 1:39 PM Page 14 of 22 DS<( (decrement and skip) subtracts 1 from variable . If the answer is < value (which can be an expression), the next command is skipped; if the answer is ...

Page 314 - CTL

16-16 Programming 8316PROG.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:23 PM Printed: 02/19/01 1:39 PM Page 16 of 22 To display the PRGM I/O (program input/output) menu, press ~ from within the program editor only. CTL I/O EXEC 1: Input Enters a value or uses the cursor. 2: P...

Page 315 - Note: When a program prompts for input of lists and

Programming 16-17 8316PROG.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:23 PM Printed: 02/19/01 1:39 PM Page 17 of 22 Input with variable displays a ? (question mark) prompt during execution. variable may be a real number, complex number, list, matrix, string, or Y= function. Du...

Page 316 - Prompt

16-18 Programming 8316PROG.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:23 PM Printed: 02/19/01 1:39 PM Page 18 of 22 During program execution, Prompt displays each variable , one at a time, followed by =? . At each prompt, enter a value or expression for each variable , and the...

Page 317 - Tip: You may want to precede

Programming 16-19 8316PROG.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:23 PM Printed: 02/19/01 1:39 PM Page 19 of 22 DispGraph (display graph) displays the current graph. If Pause is encountered after DispGraph , the program halts temporarily so you can examine the screen. Pres...

Page 318 - (clear home screen) clears the home screen

16-20 Programming 8316PROG.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:23 PM Printed: 02/19/01 1:39 PM Page 20 of 22 getKey returns a number corresponding to the last key pressed, according to the key code diagram below. If nokey has been pressed, getKey returns 0. Use getKey i...

Page 320 - Calling Other Programs as Subroutines

16-22 Programming 8316PROG.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:23 PM Printed: 02/19/01 1:39 PM Page 22 of 22 On the TI - 83, any stored program can be called from another program as a subroutine. Enter the name of theprogram to use as a subroutine on a line by itself. Y...

Page 321 - Applications

Applications 17-1 8317APPS.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:00 PM Printed: 02/19/01 1:39 PM Page 1 of 20 17 Applications Comparing Test Results Using Box Plots ................ 17-2 Graphing Piecewise Functions ........................... 17-4 Graphing Inequalities ....

Page 322 - Correct Guesses; Women Left; Comparing Test Results Using Box Plots; Problem

17-2 Applications 8317APPS.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:00 PM Printed: 02/19/01 1:39 PM Page 2 of 20 An experiment found a significant difference between boysand girls pertaining to their ability to identify objects heldin their left hands, which are controlled b...

Page 324 - Graphing Piecewise Functions

17-4 Applications 8317APPS.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:00 PM Printed: 02/19/01 1:39 PM Page 4 of 20 The fine for speeding on a road with a speed limit of 45kilometers per hour (kph) is 50; plus 5 for each kph from46 to 55 kph; plus 10 for each kph from 56 to 65 ...

Page 325 - Dot; Graphing Inequalities

Applications 17-5 8317APPS.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:00 PM Printed: 02/19/01 1:39 PM Page 5 of 20 Graph the inequality 0 . 4X 3 N 3X + 5 < 0 . 2X + 4. Use the TEST menu operations to explore the values of X where the inequality is true and where it is false...

Page 326 - Solving a System of Nonlinear Equations

17-6 Applications 8317APPS.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:00 PM Printed: 02/19/01 1:39 PM Page 6 of 20 Using a graph, solve the equation X 3 N 2X = 2cos(X). Stated another way, solve the system of two equations and twounknowns: Y = X 3 N 2X and Y = 2cos(X). Use ZOO...

Page 327 - and then press; Beginning of; Using a Program to Create the Sierpinski Triangle

Applications 17-7 8317APPS.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:00 PM Printed: 02/19/01 1:39 PM Page 7 of 20 This program creates a drawing of a famous fractal, theSierpinski Triangle, and stores the drawing to a picture. Tobegin, press ~ ~ 1 . Name the program SIERPIN...

Page 328 - Graphing Cobweb Attractors

17-8 Applications 8317APPS.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:00 PM Printed: 02/19/01 1:39 PM Page 8 of 20 Using Web format, you can identify points with attracting and repelling behavior in sequence graphing. 1. Press z . Select Seq and the default mode settings. Pres...

Page 329 - Initialize coefficients.; Using a Program to Guess the Coefficients

Applications 17-9 8317APPS.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:00 PM Printed: 02/19/01 1:39 PM Page 9 of 20 This program graphs the function A sin(BX) with randominteger coefficients between 1 and 10. Try to guess thecoefficients and graph your guess as C sin(DX). Thepr...

Page 330 - Note: You can generalize the unwrapping. Replace; Graphing the Unit Circle and Trigonometric Curves

17-10 Applications 8317APPS.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:00 PM Printed: 02/19/01 1:39 PM Page 10 of 20 Using parametric graphing mode, graph the unit circle andthe sine curve to show the relationship between them. Any function that can be plotted in Func mode can...

Page 331 - Finding the Area between Curves

Applications 17-11 8317APPS.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:00 PM Printed: 02/19/01 1:39 PM Page 11 of 20 Find the area of the region bounded by f(x) = 300x / ( x 2 + 625) g(x) = 3cos( . 1x) x = 75 1. Press z . Select the default mode settings. 2. Press p . Set the ...

Page 332 - Tip: Try setting the graph styles to; Using Parametric Equations: Ferris Wheel Problem

17-12 Applications 8317APPS.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:00 PM Printed: 02/19/01 1:39 PM Page 12 of 20 Using two pairs of parametric equations, determine whentwo objects in motion are closest to each other in the sameplane. A ferris wheel has a diameter (d) of 20...

Page 334 - Demonstrating the Fundamental Theorem of Calculus; Problem 1

17-14 Applications 8317APPS.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:00 PM Printed: 02/19/01 1:39 PM Page 14 of 20 Using the functions fnInt( and nDeriv( from the MATH menu to graph functions defined by integrals and derivativesdemonstrates graphically that: F(x) = ‰ 1 x 1 à...

Page 336 - NB; Computing Areas of Regular N-Sided Polygons

17-16 Applications 8317APPS.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:00 PM Printed: 02/19/01 1:39 PM Page 16 of 20 Use the equation solver to store a formula for the area of aregular N-sided polygon, and then solve for each variable,given the other variables. Explore the fac...

Page 338 - Computing and Graphing Mortgage Payments

17-18 Applications 8317APPS.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:00 PM Printed: 02/19/01 1:39 PM Page 18 of 20 You are a loan officer at a mortgage company, and yourecently closed on a 30-year home mortgage at 8 percentinterest with monthly payments of 800. The new homeo...

Page 339 - Tstep

Applications 17-19 8317APPS.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:00 PM Printed: 02/19/01 1:39 PM Page 19 of 20 Now compare the graph of the amount of interest with thegraph of the amount of principal for each payment. 4. Press z . Set Par and Simul . 5. Press o . Turn of...

Page 341 - Memory Management 18-1; Checking Available Memory

Memory Management 18-1 8318MEMR.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:01 PM Printed: 02/19/01 1:40 PM Page 1 of 6 18 MemoryManagement Checking Available Memory ............................. 18-2 Deleting Items from Memory ............................ 18-3 Clearing Entries...

Page 342 - 8-2 Memory Management; Check RAM; MEMORY Menu

18-2 Memory Management 8318MEMR.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:01 PM Printed: 02/19/01 1:40 PM Page 2 of 6 To display the MEMORY menu, press y [ MEM ]. MEMORY1: Check RAM ... Reports memory availability/usage. 2: Delete ... Displays DELETE FROM menu. 3: Clear Entri...

Page 343 - Memory Management 18-3; Deleting Items from Memory; Deleting an Item

Memory Management 18-3 8318MEMR.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:01 PM Printed: 02/19/01 1:40 PM Page 3 of 6 To increase available memory by deleting the contents ofany variable (real or complex number, list, matrix, Y= variable, program, picture, graph database, or ...

Page 344 - 8-4 Memory Management; Clearing Entries and List Elements

18-4 Memory Management 8318MEMR.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:01 PM Printed: 02/19/01 1:40 PM Page 4 of 6 Clear Entries clears the contents of the ENTRY (last entry) storage area (Chapter 1). To clear the ENTRY storage area, follow these steps. 1. Press y [ MEM ] ...

Page 345 - Memory Management 18-5; RESET; Mem cleared

Memory Management 18-5 8318MEMR.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:01 PM Printed: 02/19/01 1:40 PM Page 5 of 6 The RESET secondary menu gives you the option of resetting all memory (including default settings) orresetting the default settings while preserving other dat...

Page 346 - 8-6 Memory Management

18-6 Memory Management 8318MEMR.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:01 PM Printed: 02/19/01 1:40 PM Page 6 of 6 When you reset defaults on the TI - 83, all defaults are restored to the factory settings. Stored data and programsare not changed. These are some examples of...

Page 347 - Communication Link 19-1

Communication Link 19-1 8319LINK.DOC TI-83 Intl English, Chap 19 Bob Fedorisko Revised: 02/19/01 1:24 PM Printed: 02/19/01 1:40 PM Page 1 of 10 19 CommunicationLink Getting Started: Sending Variables ....................... 19-2 TI - 83 LINK ............................................... 19-3 Selec...

Page 348 - 9-2 Communication Link; RECEIVE; Waiting; SEND; Q REAL; TRANSMIT; Getting Started: Sending Variables

19-2 Communication Link 8319LINK.DOC TI-83 Intl English, Chap 19 Bob Fedorisko Revised: 02/19/01 1:24 PM Printed: 02/19/01 1:40 PM Page 2 of 10 Getting Started is a fast-paced introduction. Read the chapter for details. Create and store a variable and a matrix, and then transfer them to anotherTI - ...

Page 349 - Communication Link 19-3; very firmly

Communication Link 19-3 8319LINK.DOC TI-83 Intl English, Chap 19 Bob Fedorisko Revised: 02/19/01 1:24 PM Printed: 02/19/01 1:40 PM Page 3 of 10 The TI - 83 has a port to connect and communicate with another TI - 83, a TI - 82, the Calculator-Based Laboratory é (CBL 2 é , CBL é ) System, the Calculat...

Page 350 - 9-4 Communication Link; Selecting Items to Send; LINK SEND Menu

19-4 Communication Link 8319LINK.DOC TI-83 Intl English, Chap 19 Bob Fedorisko Revised: 02/19/01 1:24 PM Printed: 02/19/01 1:40 PM Page 4 of 10 To display the LINK SEND menu, press y [ LINK ]. SEND RECEIVE1: All+ ... Displays all items selected. 2: All N ... Displays all items deselected. 3: Prgm .....

Page 351 - Communication Link 19-5; LINK RECEIVE; DuplicateName; Receiving Items; Receiving Unit

Communication Link 19-5 8319LINK.DOC TI-83 Intl English, Chap 19 Bob Fedorisko Revised: 02/19/01 1:24 PM Printed: 02/19/01 1:40 PM Page 5 of 10 To display the LINK RECEIVE menu, press y [ LINK ] ~ . SEND RECEIVE1: Receive Sets unit to receive data transmission. When you select 1:Receive from the LIN...

Page 352 - 9-6 Communication Link; Error in Xmit; Transmitting Items

19-6 Communication Link 8319LINK.DOC TI-83 Intl English, Chap 19 Bob Fedorisko Revised: 02/19/01 1:24 PM Printed: 02/19/01 1:40 PM Page 6 of 10 To transmit selected items after you have selected items tosend on the sending unit (page 19 . 4) and set the receiving unit to receive (page 19 . 5), follo...

Page 353 - Communication Link 19-7; Note: You cannot repeat transmission if you selected All+ or All; LINK SEND

Communication Link 19-7 8319LINK.DOC TI-83 Intl English, Chap 19 Bob Fedorisko Revised: 02/19/01 1:24 PM Printed: 02/19/01 1:40 PM Page 7 of 10 After sending or receiving data, you can repeat the sametransmission to additional TI - 83 units—from either the sending unit or the receiving unit—without ...

Page 354 - 9-8 Communication Link; SELECT; Transmitting Lists to a TI-82

19-8 Communication Link 8319LINK.DOC TI-83 Intl English, Chap 19 Bob Fedorisko Revised: 02/19/01 1:24 PM Printed: 02/19/01 1:40 PM Page 8 of 10 The only data type you can transmit from a TI - 83 to a TI - 82 is list data stored in L 1 through L 6 . To transmit to a TI - 82 the list data that is stor...

Page 355 - Communication Link 19-9

Communication Link 19-9 8319LINK.DOC TI-83 Intl English, Chap 19 Bob Fedorisko Revised: 02/19/01 1:24 PM Printed: 02/19/01 1:40 PM Page 9 of 10 Generally, you can transmit items to a TI - 83 from a TI - 82, but differences between the two products may affect sometransmitted data. This table shows di...

Page 356 - WARNING; Backing Up Memory; Memory Backup

19-10 Communication Link 8319LINK.DOC TI-83 Intl English, Chap 19 Bob Fedorisko Revised: 02/19/01 1:24 PM Printed: 02/19/01 1:40 PM Page 10 of 10 To copy the exact contents of memory in the sending TI - 83 to the memory of the receiving TI - 83, put the other unit in receive mode. Then, on the recei...

Page 357 - Tables and Reference Information A-1; Table of Functions and Instructions

Tables and Reference Information A-1 8399APXA.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:25 PM Printed: 02/19/01 1:40 PM Page 1 of 58 A Tables and ReferenceInformation Table of Functions and Instructions ..................... A-2 TI . 83 Menu Map .................................

Page 358 - A-2 Tables and Reference Information; From the; , you can paste any function or instruction to the home; Result

A-2 Tables and Reference Information 8399APXA.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:25 PM Printed: 02/19/01 1:40 PM Page 2 of 58 Functions return a value, list, or matrix. You can use functions in an expression.Instructions initiate an action. Some functions and instructi...

Page 359 - Tables and Reference Information A-3

Tables and Reference Information A-3 8399APXA.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:25 PM Printed: 02/19/01 1:40 PM Page 3 of 58 Function or Instruction/Arguments Result Key or Keys/Menu or Screen/Item augment( matrixA , matrixB ) Returns a matrix, which is matrixB append...

Page 360 - A-4 Tables and Reference Information; TESTS

A-4 Tables and Reference Information 8399APXA.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:25 PM Printed: 02/19/01 1:40 PM Page 4 of 58 Function or Instruction/Arguments Result Key or Keys/Menu or Screen/Item c 2 pdf( x , df ) Computes the probabilitydensity function (pdf) for t...

Page 361 - Tables and Reference Information A-5

Tables and Reference Information A-5 8399APXA.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:25 PM Printed: 02/19/01 1:40 PM Page 5 of 58 Function or Instruction/Arguments Result Key or Keys/Menu or Screen/Item CoordOff Turns off cursor coordinatevalue display. † y [ FORMAT ] Coor...

Page 362 - A-6 Tables and Reference Information

A-6 Tables and Reference Information 8399APXA.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:25 PM Printed: 02/19/01 1:40 PM Page 6 of 58 Function or Instruction/Arguments Result Key or Keys/Menu or Screen/Item Degree Sets degree angle mode. † z Degree 1 - 11 DelVar variable Delet...

Page 363 - Tables and Reference Information A-7

Tables and Reference Information A-7 8399APXA.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:25 PM Printed: 02/19/01 1:40 PM Page 7 of 58 Function or Instruction/Arguments Result Key or Keys/Menu or Screen/Item DispGraph Displays the graph. † I/O 4:DispGraph 16 - 19 DispTable Di...

Page 364 - A-8 Tables and Reference Information

A-8 Tables and Reference Information 8399APXA.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:25 PM Printed: 02/19/01 1:40 PM Page 8 of 58 Function or Instruction/Arguments Result Key or Keys/Menu or Screen/Item End Identifies end of For( , If - Then - Else , Repeat , or While loop...

Page 365 - Tables and Reference Information A-9

Tables and Reference Information A-9 8399APXA.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:25 PM Printed: 02/19/01 1:40 PM Page 9 of 58 Function or Instruction/Arguments Result Key or Keys/Menu or Screen/Item fMax( expression , variable , lower , upper [ , tolerance ] ) Returns ...

Page 366 - A-10 Tables and Reference Information

A-10 Tables and Reference Information 8399APXA.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:25 PM Printed: 02/19/01 1:40 PM Page 10 of 58 Function or Instruction/Arguments Result Key or Keys/Menu or Screen/Item value 4 Frac Displays a real or complexnumber, expression, list, orm...

Page 367 - Tables and Reference Information A-11

Tables and Reference Information A-11 8399APXA.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:25 PM Printed: 02/19/01 1:40 PM Page 11 of 58 Function or Instruction/Arguments Result Key or Keys/Menu or Screen/Item GraphStyle( function# , graphstyle# ) Sets a graphstyle for function...

Page 368 - A-12 Tables and Reference Information

A-12 Tables and Reference Information 8399APXA.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:25 PM Printed: 02/19/01 1:40 PM Page 12 of 58 Function or Instruction/Arguments Result Key or Keys/Menu or Screen/Item IndpntAsk Sets table to ask forindependent-variable values. † y [ TB...

Page 369 - Tables and Reference Information A-13; LabelOff

Tables and Reference Information A-13 8399APXA.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:25 PM Printed: 02/19/01 1:40 PM Page 13 of 58 Function or Instruction/Arguments Result Key or Keys/Menu or Screen/Item irr( CF0 , CFList [ , CFFreq ] ) Returns the interest rate atwhich t...

Page 370 - A-14 Tables and Reference Information; LnReg

A-14 Tables and Reference Information 8399APXA.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:25 PM Printed: 02/19/01 1:40 PM Page 14 of 58 Function or Instruction/Arguments Result Key or Keys/Menu or Screen/Item LinReg(a+bx) [ Xlistname , Ylistname , freqlist , regequ ] Fits a li...

Page 371 - Tables and Reference Information A-15; OPS

Tables and Reference Information A-15 8399APXA.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:25 PM Printed: 02/19/01 1:40 PM Page 15 of 58 Function or Instruction/Arguments Result Key or Keys/Menu or Screen/Item Logistic [ Xlistname , Ylistname , freqlist , regequ ] Fits a logist...

Page 372 - A-16 Tables and Reference Information

A-16 Tables and Reference Information 8399APXA.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:25 PM Printed: 02/19/01 1:40 PM Page 16 of 58 Function or Instruction/Arguments Result Key or Keys/Menu or Screen/Item min( valueA , valueB ) Returns smaller of valueA and valueB . NUM6...

Page 373 - Tables and Reference Information A-17

Tables and Reference Information A-17 8399APXA.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:25 PM Printed: 02/19/01 1:40 PM Page 17 of 58 Function or Instruction/Arguments Result Key or Keys/Menu or Screen/Item normalcdf( lowerbound , upperbound [ , m , s ] ) Computes the normal...

Page 374 - A-18 Tables and Reference Information

A-18 Tables and Reference Information 8399APXA.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:25 PM Printed: 02/19/01 1:40 PM Page 18 of 58 Function or Instruction/Arguments Result Key or Keys/Menu or Screen/Item Output( row , column ," text ") Displays text beginning at s...

Page 375 - Tables and Reference Information A-19; CTRL

Tables and Reference Information A-19 8399APXA.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:25 PM Printed: 02/19/01 1:40 PM Page 19 of 58 Function or Instruction/Arguments Result Key or Keys/Menu or Screen/Item Pmt_Bgn Specifies an annuity due,where payments occur at thebeginnin...

Page 376 - A-20 Tables and Reference Information

A-20 Tables and Reference Information 8399APXA.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:25 PM Printed: 02/19/01 1:40 PM Page 20 of 58 Function or Instruction/Arguments Result Key or Keys/Menu or Screen/Item 1 . PropZInt( x , n [ , confidence level ] ) Computes a one-proporti...

Page 377 - Tables and Reference Information A-21

Tables and Reference Information A-21 8399APXA.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:25 PM Printed: 02/19/01 1:40 PM Page 21 of 58 Function or Instruction/Arguments Result Key or Keys/Menu or Screen/Item Pxl . Change( row , column ) Reverses pixel at( row , column ); 0 ...

Page 378 - A-22 Tables and Reference Information

A-22 Tables and Reference Information 8399APXA.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:25 PM Printed: 02/19/01 1:40 PM Page 22 of 58 Function or Instruction/Arguments Result Key or Keys/Menu or Screen/Item randInt( lower,upper [ ,numtrials ] ) Generates and displays arandom...

Page 379 - Tables and Reference Information A-23; Return

Tables and Reference Information A-23 8399APXA.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:25 PM Printed: 02/19/01 1:40 PM Page 23 of 58 Function or Instruction/Arguments Result Key or Keys/Menu or Screen/Item :Repeat condition : commands :End: commands Executes commands until ...

Page 380 - A-24 Tables and Reference Information

A-24 Tables and Reference Information 8399APXA.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:25 PM Printed: 02/19/01 1:40 PM Page 24 of 58 Function or Instruction/Arguments Result Key or Keys/Menu or Screen/Item 2 . Samp Ü Test [ listname1 , listname2 , freqlist1 , freqlist2 , al...

Page 381 - Tables and Reference Information A-25; Sci

Tables and Reference Information A-25 8399APXA.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:25 PM Printed: 02/19/01 1:40 PM Page 25 of 58 Function or Instruction/Arguments Result Key or Keys/Menu or Screen/Item 2 . SampTTest v 1 , Sx1 , n1 , v 2 , Sx2 , n2 [ , alternative , pool...

Page 382 - A-26 Tables and Reference Information

A-26 Tables and Reference Information 8399APXA.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:25 PM Printed: 02/19/01 1:40 PM Page 26 of 58 Function or Instruction/Arguments Result Key or Keys/Menu or Screen/Item Send( variable ) Sends contents of variable to the CBL 2/CBL System ...

Page 383 - Tables and Reference Information A-27

Tables and Reference Information A-27 8399APXA.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:25 PM Printed: 02/19/01 1:40 PM Page 27 of 58 Function or Instruction/Arguments Result Key or Keys/Menu or Screen/Item Shade Ü ( lowerbound , upperbound , numerator df , denominator df ) ...

Page 384 - A-28 Tables and Reference Information; Stop

A-28 Tables and Reference Information 8399APXA.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:25 PM Printed: 02/19/01 1:40 PM Page 28 of 58 Function or Instruction/Arguments Result Key or Keys/Menu or Screen/Item SinReg [ iterations , Xlistname , Ylistname , period , regequ ] Atte...

Page 385 - Tables and Reference Information A-29

Tables and Reference Information A-29 8399APXA.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:25 PM Printed: 02/19/01 1:40 PM Page 29 of 58 Function or Instruction/Arguments Result Key or Keys/Menu or Screen/Item StorePic n Stores current picture inpicture Pic n . y [ DRAW ] STO1:...

Page 386 - A-30 Tables and Reference Information

A-30 Tables and Reference Information 8399APXA.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:25 PM Printed: 02/19/01 1:40 PM Page 30 of 58 Function or Instruction/Arguments Result Key or Keys/Menu or Screen/Item Time Sets sequence graphs to plotwith respect to time. † y [ FORMAT ...

Page 387 - Tables and Reference Information A-31

Tables and Reference Information A-31 8399APXA.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:25 PM Printed: 02/19/01 1:40 PM Page 31 of 58 Function or Instruction/Arguments Result Key or Keys/Menu or Screen/Item tvm_FV [ ( Ú , æ , PV , PMT , P/Y , C/Y ) ] Computes the future valu...

Page 388 - A-32 Tables and Reference Information

A-32 Tables and Reference Information 8399APXA.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:25 PM Printed: 02/19/01 1:40 PM Page 32 of 58 Function or Instruction/Arguments Result Key or Keys/Menu or Screen/Item :While condition : commands :End: command Executes commands while co...

Page 389 - Tables and Reference Information A-33

Tables and Reference Information A-33 8399APXA.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:25 PM Printed: 02/19/01 1:40 PM Page 33 of 58 Function or Instruction/Arguments Result Key or Keys/Menu or Screen/Item ZoomFit Recalculates Ymin and Ymax to include the minimum andmaximum...

Page 390 - A-34 Tables and Reference Information; ZTrig

A-34 Tables and Reference Information 8399APXA.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:25 PM Printed: 02/19/01 1:40 PM Page 34 of 58 Function or Instruction/Arguments Result Key or Keys/Menu or Screen/Item Z N Test( m 0 , s [ , listname , freqlist , alternative , drawflag ]...

Page 391 - Tables and Reference Information A-35

Tables and Reference Information A-35 8399APXA.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:25 PM Printed: 02/19/01 1:40 PM Page 35 of 58 Function or Instruction/Arguments Result Key or Keys/Menu or Screen/Item x th root x ‡ value Returns x th root of value . MATH5: x ‡ 2 - 6 ...

Page 392 - A-36 Tables and Reference Information

A-36 Tables and Reference Information 8399APXA.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:25 PM Printed: 02/19/01 1:40 PM Page 36 of 58 Function or Instruction/Arguments Result Key or Keys/Menu or Screen/Item Greater than: valueA > valueB Returns 1 if valueA > valueB . R...

Page 393 - Tables and Reference Information A-37

Tables and Reference Information A-37 8399APXA.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:25 PM Printed: 02/19/01 1:40 PM Page 37 of 58 Function or Instruction/Arguments Result Key or Keys/Menu or Screen/Item Powers: matrix ^ power Returns matrix elements raised to power . › 1...

Page 394 - A-38 Tables and Reference Information

A-38 Tables and Reference Information 8399APXA.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:25 PM Printed: 02/19/01 1:40 PM Page 38 of 58 Function or Instruction/Arguments Result Key or Keys/Menu or Screen/Item Addition: valueA + valueB Returns valueA plus valueB . Ã 2 - 3 Addit...

Page 395 - Tables and Reference Information A-39; The TI

Tables and Reference Information A-39 8399APXA.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:25 PM Printed: 02/19/01 1:40 PM Page 39 of 58 The TI . 83 Menu Map begins at the top-left corner of the keyboard and follows the keyboard layout from left to right. Default values and set...

Page 396 - A-40 Tables and Reference Information; ÚÁÄÄÄÄÄÄÄÄÄÄÄÄÄÂÄÄÄÄÄÄÄÄÄÄÄÄÄ¿; ÚÁÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ¿; ÚÄÁÄÄÄÄÄÄÄÄÄÄÄÂÄÄÄÄÄÄÄÄÄÄÄÄÄÂÄÄÄÄÄÄÄÄÄÄÄÄÄ¿

A-40 Tables and Reference Information 8399APXA.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:25 PM Printed: 02/19/01 1:40 PM Page 40 of 58 q ÚÁÄÄÄÄÄÄÄÄÄÄÄÄÄÂÄÄÄÄÄÄÄÄÄÄÄÄÄ¿ ZOOM1:ZBox2:Zoom In3:Zoom Out4:ZDecimal5:ZSquare6:ZStandard7:ZTrig8:ZInteger9:ZoomStat0:ZoomFit MEMORY1:ZPre...

Page 397 - Tables and Reference Information A-41; ÚÄÁÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ¿; Test...

Tables and Reference Information A-41 8399APXA.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:25 PM Printed: 02/19/01 1:40 PM Page 41 of 58 y [ LINK ] ÚÄÁÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ¿ SEND1:All+…2:All N … 3:Prgm…4:List…5:Lists to TI82…6:GDB…7:Pic…8:Matrix…9:Real…0:Complex…A:Y-Vars…B:String…C...

Page 398 - A-42 Tables and Reference Information; ÚÄÄÁÄÄÄÄÄÄÄÄÂÄÄÄÄÄÄÄÄÄÄÄÄ¿; ÚÄÄÁÄÄÄÄÄÄÄÄÄ¿

A-42 Tables and Reference Information 8399APXA.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:25 PM Printed: 02/19/01 1:40 PM Page 42 of 58 y [ LIST ] ÚÄÄÁÄÄÄÄÄÄÄÄÂÄÄÄÄÄÄÄÄÄÄÄÄ¿ NAMES1:listname2:listname3:listname... OPS1:SortA(2:SortD(3:dim(4:Fill(5:seq(6:cumSum(7: @ List( 8:Sele...

Page 399 - Tables and Reference Information A-43; ÚÁÄÄÄÄÄÄÄÄÄÄÄÂÄÄÄÄÄÄÄÄÄÄÄÄ¿; ÚÄÄÄÙ; DMS

Tables and Reference Information A-43 8399APXA.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:25 PM Printed: 02/19/01 1:40 PM Page 43 of 58 ÚÁÄÄÄÄÄÄÄÄÄÄÄÂÄÄÄÄÄÄÄÄÄÄÄÄ¿ y [ ANGLE ] ÚÄÄÄÙ NAMES1:[A]2:[B]3:[C]4:[D]5:[E]6:[F]7:[G]8:[H]9:[I]0:[J] MATH1:det(2: T 3:dim(4:Fill(5:identit...

Page 400 - A-44 Tables and Reference Information; ÚÄÄÄÄÁÄÄÄÄÄÄÄÄÄÂÄÄÄÄÄÄÄÄÄÄÄÄÄ¿

A-44 Tables and Reference Information 8399APXA.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:25 PM Printed: 02/19/01 1:40 PM Page 44 of 58 y [ DRAW ] ÚÄÄÄÄÁÄÄÄÄÄÄÄÄÄÂÄÄÄÄÄÄÄÄÄÄÄÄÄ¿ DRAW1:ClrDraw2:Line(3:Horizontal4:Vertical5:Tangent(6:DrawF7:Shade(8:DrawInv9:Circle(0:Text(A:Pen P...

Page 401 - Tables and Reference Information A-45; ÄÄÂÄÄÄÄÄÄÄÄÄÄÄÂÄÄÄÄÄÄÄÄÄÄÂÄÄÄÄÄÄÄÄ

Tables and Reference Information A-45 8399APXA.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:25 PM Printed: 02/19/01 1:40 PM Page 45 of 58 VARS ÄÄÂÄÄÄÄÄÄÄÄÄÄÄÂÄÄÄÄÄÄÄÄÄÄÂÄÄÄÄÄÄÄÄ (Zoom…)ZX/ZY1:ZXmin2:ZXmax3:ZXscl4:ZYmin5:ZYmax6:ZYscl7:ZXres (Zoom…)ZT/Z q 1:ZTmin2:ZTmax3:ZTstep4:Z...

Page 402 - A-46 Tables and Reference Information; ÄÂÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ¿; ÚÄÁÄÄÄÄÄÄÄÄÄÄÄÂÄÄÄÄÄÄÄÄÄÄÄÄÄÂÄÄÄÄÄÄÄÄÄ¿

A-46 Tables and Reference Information 8399APXA.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:25 PM Printed: 02/19/01 1:40 PM Page 46 of 58 VARS ÄÂÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ¿ (Table…)TABLE1:TblStart2: @ Tbl 3:TblInput (String…)STRING1:Str12:Str23:Str34:Str4...9:Str90:Str0 Y-VARS ÚÄÁÄÄÄÄÄÄÄÄ...

Page 403 - Tables and Reference Information A-47; ÚÄÄÁÄÄÄÄÄÄÄÄÄÄÄÄÄ¿; ÚÄÄÄÁÄÄÄÄÄÄÄÄÄÄÄÄ¿

Tables and Reference Information A-47 8399APXA.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:25 PM Printed: 02/19/01 1:40 PM Page 47 of 58 y [ DISTR ] ÚÄÄÁÄÄÄÄÄÄÄÄÄÄÄÄÄ¿ DISTR1:normalpdf(2:normalcdf(3:invNorm(4:tpdf(5:tcdf(6: c 2 pdf( 7: c 2 cdf( 8: Û pdf( 9: Û cdf( 0:binompdf(A:...

Page 404 - A-48 Tables and Reference Information; ÚÄÄÁÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÂÄÄÄÄÄÄÄÄÄÄÄÄ¿; ÚÄÁÄÄÄÄÄÄÄÄÄÄÄÄÄÄ¿; ÚÄÄÙ

A-48 Tables and Reference Information 8399APXA.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:25 PM Printed: 02/19/01 1:40 PM Page 48 of 58 y [ MEM ] ÚÄÄÙ MEMORY ÚÄÄÁÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÂÄÄÄÄÄÄÄÄÄÄÄÄ¿ MEMORY1:Check RAM…2:Delete…3:Clear Entries4:ClrAllLists5:Reset… (Check RAM…)MEM FREE ...

Page 405 - Tables and Reference Information A-49; User Variables

Tables and Reference Information A-49 8399APXA.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:25 PM Printed: 02/19/01 1:40 PM Page 49 of 58 The TI . 83 uses the variables listed below in various ways. Some variables are restricted to specific data types. The variables A through Z ...

Page 406 - A-50 Tables and Reference Information; ae; b x; Statistics Formulas; Logistic

A-50 Tables and Reference Information 8399APXA.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:25 PM Printed: 02/19/01 1:40 PM Page 50 of 58 This section contains statistics formulas for the Logistic and SinReg regressions, ANOVA , 2 . Samp Ü Test , and 2 . SampTTest . The logistic...

Page 407 - Tables and Reference Information A-51

Tables and Reference Information A-51 8399APXA.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:25 PM Printed: 02/19/01 1:40 PM Page 51 of 58 The ANOVA Û statistic is: Û = Factor MS Error MS The mean squares ( MS ) that make up Û are: Factor MS Factor SS Factor df = Error MS Error S...

Page 408 - A-52 Tables and Reference Information

A-52 Tables and Reference Information 8399APXA.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:25 PM Printed: 02/19/01 1:40 PM Page 52 of 58 Below is the definition for the 2 . Samp Ü Test . Sx 1, Sx 2 = Sample standard deviations having n 1 - 1 and n 2 - 1 degrees of freedom df , ...

Page 409 - Tables and Reference Information A-53

Tables and Reference Information A-53 8399APXA.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:25 PM Printed: 02/19/01 1:40 PM Page 53 of 58 The following is the definition for the 2 . SampTTest . The two-sample t statistic with degrees of freedom df is: t x x S = − 1 2 where the c...

Page 410 - A-54 Tables and Reference Information; = compounding periods per year; Financial Formulas

A-54 Tables and Reference Information 8399APXA.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:25 PM Printed: 02/19/01 1:40 PM Page 54 of 58 This section contains financial formulas for computing time value of money,amortization, cash flow, interest-rate conversions, and days betwe...

Page 411 - Tables and Reference Information A-55

Tables and Reference Information A-55 8399APXA.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:25 PM Printed: 02/19/01 1:40 PM Page 55 of 58 PMT i G PV PV FV i i N = × + + + −     − ( ) 1 1 where: i ƒ 0 PMT PV FV N = + ÷ − ( ) where: i = 0 PV PMT G i FV i PMT G i i N i = × − ...

Page 412 - A-56 Tables and Reference Information; Amortization

A-56 Tables and Reference Information 8399APXA.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:25 PM Printed: 02/19/01 1:40 PM Page 56 of 58 If computing bal ( ), pmt 2 = npmt Let bal (0) = RND ( PV ) Iterate from m = 1 to pmt 2 I I m m = × − = − − +    − RND RND i bal m bal m b...

Page 413 - Tables and Reference Information A-57; satisfies; Eff; Nom; Cash Flow

Tables and Reference Information A-57 8399APXA.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:25 PM Printed: 02/19/01 1:40 PM Page 57 of 58 npv CF CF i i i j S n j N j j ( ) ( ) ( ( ) ) = + + − + − − − = ∑ 0 1 1 1 1 1 where: S n j j j i i j = ≥ =     = ∑ 1 1 0 0 Net present v...

Page 414 - A-58 Tables and Reference Information

A-58 Tables and Reference Information 8399APXA.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:25 PM Printed: 02/19/01 1:40 PM Page 58 of 58 With the dbd( function, you can enter or compute a date within the range Jan. 1, 1950, through Dec. 31, 2049. Actual/actual day-count method ...

Page 415 - General Information B-1; General Information

General Information B-1 8399APXB.DOC TI-83 Intl English, Appendix B Bob Fedorisko Revised: 02/19/01 1:12 PM Printed: 02/19/01 1:41 PM Page 1 of 14 B General Information Battery Information ...................................... B-2 In Case of Difficulty ..................................... B-4 Erro...

Page 416 - Battery Information

B-2 General Information 8399APXB.DOC TI-83 Intl English, Appendix B Bob Fedorisko Revised: 02/19/01 1:12 PM Printed: 02/19/01 1:41 PM Page 2 of 14 The TI . 8 3 uses five batteries: four AAA alkaline batteries and one lithium battery. The lithium battery providesauxiliary power to retain memory while...

Page 417 - General Information B-3; To replace the batteries, follow these steps.

General Information B-3 8399APXB.DOC TI-83 Intl English, Appendix B Bob Fedorisko Revised: 02/19/01 1:12 PM Printed: 02/19/01 1:41 PM Page 3 of 14 To replace the batteries, follow these steps. 1. Turn off the calculator. Replace the slide cover over the keyboard to avoid inadvertently turning on the...

Page 418 - B-4 General Information; In Case of Difficulty

B-4 General Information 8399APXB.DOC TI-83 Intl English, Appendix B Bob Fedorisko Revised: 02/19/01 1:12 PM Printed: 02/19/01 1:41 PM Page 4 of 14 To handle a difficulty, follow these steps. 1. If you cannot see anything on the screen, the contrast may need to be adjusted. To darken the screen, pres...

Page 419 - General Information B-5; Error Type; Guess

General Information B-5 8399APXB.DOC TI-83 Intl English, Appendix B Bob Fedorisko Revised: 02/19/01 1:12 PM Printed: 02/19/01 1:41 PM Page 5 of 14 When the TI . 8 3 detects an error, it displays ERR: message and an error menu. Chapter 1 describes the general steps for correcting errors. This table c...

Page 420 - B-6 General Information

B-6 General Information 8399APXB.DOC TI-83 Intl English, Appendix B Bob Fedorisko Revised: 02/19/01 1:12 PM Printed: 02/19/01 1:41 PM Page 6 of 14 Error Type Possible Causes and Suggested Remedies DOMAIN ¦ You specified an argument to a function or instructionoutside the valid range. This error is n...

Page 421 - General Information B-7; INVALID DIM

General Information B-7 8399APXB.DOC TI-83 Intl English, Appendix B Bob Fedorisko Revised: 02/19/01 1:12 PM Printed: 02/19/01 1:41 PM Page 7 of 14 Error Type Possible Causes and Suggested Remedies INVALID (cont.) ¦ In Seq mode, you attempted to graph a recursive sequence without having input the cor...

Page 422 - B-8 General Information; Úä; CFList

B-8 General Information 8399APXB.DOC TI-83 Intl English, Appendix B Bob Fedorisko Revised: 02/19/01 1:12 PM Printed: 02/19/01 1:41 PM Page 8 of 14 Error Type Possible Causes and Suggested Remedies MemoryFull ¦ You are unable to transmit an item because the receivingunit’s available memory is insuffi...

Page 423 - General Information B-9

General Information B-9 8399APXB.DOC TI-83 Intl English, Appendix B Bob Fedorisko Revised: 02/19/01 1:12 PM Printed: 02/19/01 1:41 PM Page 9 of 14 Error Type Possible Causes and Suggested Remedies SINGULARITY expression in the solve( function or the equation solver contains a singularity (a point at...

Page 424 - B-10 General Information; Accuracy Information

B-10 General Information 8399APXB.DOC TI-83 Intl English, Appendix B Bob Fedorisko Revised: 02/19/01 1:12 PM Printed: 02/19/01 1:41 PM Page 10 of 14 To maximize accuracy, the TI . 8 3 carries more digits internally than it displays. Values are stored in memoryusing up to 14 digits with a two-digit e...

Page 425 - General Information B-11; Function

General Information B-11 8399APXB.DOC TI-83 Intl English, Appendix B Bob Fedorisko Revised: 02/19/01 1:12 PM Printed: 02/19/01 1:41 PM Page 11 of 14 Cursor coordinates are displayed as eight-characternumbers (which may include a negative sign, decimalpoint, and exponent) when Float mode is selected....

Page 426 - B-12 General Information; Product Support; Contact TI by e-mail or visit the TI; home page on the World Wide Web.; Visit the TI; calculator; home page on the World Wide Web.; Support and Service Information

B-12 General Information 8399APXB.DOC TI-83 Intl English, Appendix B Bob Fedorisko Revised: 02/19/01 1:12 PM Printed: 02/19/01 1:41 PM Page 12 of 14 Product Support Customers in the U.S., Canada, Puerto Rico, and the Virgin Islands For general questions, contact Texas Instruments Customer Support: p...

Page 427 - Warranty Information; One-Year Limited Warranty for Electronic Product; THIS WARRANTY IS VOID IF THE PRODUCT HAS BEEN; Warranty Disclaimers.; ANY IMPLIED WARRANTIES ARISING OUT OF THIS SALE,; Warranty Performance.

General Information B-13 8299APPB.DOC TI-82, Appendix B, English Bob Fedorisko Revised: 02/27/01 12:20 PM Printed: 02/27/01 12:25 PM Page 12 of 13 Warranty Information Customers in the U.S. and Canada Only One-Year Limited Warranty for Electronic Product This Texas Instruments (“TI”) electronic prod...

Page 428 - Information; Australia & New Zealand Customers only; One-Year Limited Warranty for Commercial Electronic Product; This Texas Instruments electronic product is warranted; Software is licensed, not sold. TI and its licensors do not warrant; All Customers Outside the U.S. and Canada

B-14 General Information 8299APPB.DOC TI-82, Appendix B, English Bob Fedorisko Revised: 02/27/01 12:20 PM Printed: 02/27/01 12:25 PM Page 13 of 13 Australia & New Zealand Customers only One-Year Limited Warranty for Commercial Electronic Product This Texas Instruments electronic product warranty...

Page 429 - See

Index-1 Index 8399INDX.DOC TI-83 international English Bob Fedorisko Revised: 02/20/01 10:54 AM Printed: 02/21/01 8:40 AM Page 1 of 16 + (addition), 2-3 , A-38 c 2 cdf( (chi-square cdf), 13-31 , A-3 c 2 pdf( (chi-square pdf), 13-31 , A-4 c 2 . Test (chi-square test), 13-22 , A-4 : (colon), 6, 16-5 +...

Page 431 - DELETE FROM

Index-3 8399INDX.DOC TI-83 international English Bob Fedorisko Revised: 02/20/01 10:54 AM Printed: 02/21/01 8:40 AM Page 3 of 16 . D (continued) . cosh M 1 ( (hyperbolic arccosine), 15-10, A-5 cosine ( cos( ), 2-3, A-5 cross pixel mark ( + ), 8-15, 12-34 cube ( 3 ) , 2-6, A-35 cube root ( 3 ‡ ( ), 2...

Page 434 - See also

Index-6 8399INDX.DOC TI-83 international English Bob Fedorisko Revised: 02/20/01 10:54 AM Printed: 02/21/01 8:40 AM Page 6 of 16 . F (continued) . Function graphing (continued) free-moving cursor, 3-17 graph styles, 3-9 maximum of ( fMax( ), 2- 6, A- 9 minimum of ( fMin( ), 2- 6, A- 9 modes, 1-11 , ...

Texas Instruments TI-83 - Manual

Table of Contents:

Summary

Other Texas Instruments Models