Texas Instruments -84PLUS - 84 Plus - Edion Graphing Calculator Manuals

Manuals and User Guides for Texas Instruments -84PLUS - 84 Plus - Edion Graphing Calculator. We have 1 Texas Instruments -84PLUS - 84 Plus - Edion Graphing Calculator manual available for free PDF download: Manual Book

Texas Instruments -84PLUS - 84 Plus - Edion Graphing Calculator Manual Book (697 pages)

TI TI-84 Plus: User Guide

Brand: Texas Instruments | Category: Calculator | Size: 3.98 MB

Radio Frequency Interference
3
Keyboard Zones Overview
4
TI-84 Plus View
5
Using 2Nd/Alpha Keys
6
Using the Color-Coded Keyboard
6
Using the y and F Keys
6
Turning On/Off
7
Batteries
8
Turning off
8
Setting the Display Contrast
9
Home Screen
10
Types of Displays
10
When to Replace Batteries
10
Displaying Entries and Answers
11
Returning to the Home Screen
11
Busy Indicator
12
Display Cursors
12
Interchangeable Faceplates
13
Removing a Faceplate
13
Installing New Faceplates
14
Using the Clock
14
Changing the Clock Settings
15
Displaying the Clock Settings
15
Error Messages
16
Turning the Clock on
16
Turning the Clock off
17
Entering Expressions and Instructions
18
What Is an Expression?/ Entering an Expression
18
Entering a Number in Scientific Notation
19
Multiple Entries on a Line
19
Functions
20
Instructions
20
Interrupting a Calculation
20
TI-84 Plus Edit Keys
21
Checking Mode Settings
22
Setting Modes
22
Changing Mode Settings
23
Normal, Sci, Eng
24
Setting a Mode from a Progarm
24
Float, 0123456789
25
Radian, Degree
25
Connected, Dot
26
Func, Par, Pol, Seq
26
Sequential, Simul
26
Full, Hiriz, G-T
27
Real, A+B, Re
27
Set Clock
27
Using TI-84 Plus Variable Names
28
Variables and Defined Items
28
Notes about Variables
29
Displaying a Variable Value
30
Storing Values in a Variable
30
Storing Variable Values
30
Archiving Variables (Archive, Unarchive)
31
Recalling Variable Values
31
Using Recall (RCL)
31
ENTRY (Last Entry) Storage Area
32
Using ENTRY (Last Entry)
32
Accessing a Previous Entry
33
Multiple Entry Values on a Line
34
Reexecuting the Previous Entry
34
Clearing ENTRY
35
Using Ans in an Expression
35
Continuing an Expression
36
Storing Answers
36
TI-84 Plus Menus
37
Displaying a Menu
38
Moving from One Menu to Another
39
Scrolling a Menu
39
Selecting an Item from a Menu
40
Leaving a Menu Without Making a Selection
41
VARS Menu
41
Selecting a Variable from the VARS Menu or VARS Y-VARS Menu
42
Equation Operating System (EOS)
43
Order of Evaluation
43
Implied Multiplication
44
Parentheses
44
Negation
45
Flash - Electronic Upgradability
46
Megabytes (M) of Available Memory
46
Special Features of the TI-84 Plus
46
Applications
47
Archiving
47
Other TI-84 Plus Features
47
Graphing
48
Sequences
48
Split Screen
48
Tables
48
Lists
49
Matrices
49
Statistics
49
Catalog
50
Inferential Statistic/Applications
50
Programming
50
Archiving (Introduction)
51
Communication Link
51
Diagnosing an Error
52
Error Conditions
52
Correcting an Error
53
Getting Started: Coin Flip
54
Math, Angle and Test Operations
54
Keyboard Math Operations
55
Using Lists with Math Operations
55
Addition, Subtraction, Multiplication, Division
56
Trigonometric Functions
56
Inverse
57
Log(, 10(, in(
57
Power, Square, Square Root
57
Constant/Negation
58
Exponential
58
Pi
59
4Frac, 4Dec
60
MATH Menu
60
MATH Operations
60
Cube, Cube Root
61
(Root)
62
Fmin(, Fmax(
62
Nderiv(
63
Fnlt(
64
Solver
64
Using the Equation Solver
64
Entering an Expression in the Equation Solver
65
Entering and Editing Variable Values
66
Solving for a Variable in the Equation Solver
67
Controlling the Solution for Solver or Solve(
69
Editing an Equation Stored to Eqn
69
Equations with Multiple Roots
69
Further Solutions
69
Using Solve( on the Home Screen or from a Program
70
Abs(
71
MATH NUM (Number) Operations
71
MATH NUM Menu
71
Ipart(, Fpart(
72
Round(
72
Int(
73
Min(, Max(
73
ICM(, Gcd(
74
Complex-Number Modes
75
Entering and Using Complex Numbers
75
Entering Complex Numbers
76
Note about Radian Versus Degree Mode
76
Interpreting Complex Results
77
Rectangular-Complex Mode
77
Polar-Complex Mode
78
Conj(
79
MATH CPX (Complex) Operations
79
MATH CPX Menu
79
Angle(
80
Imag(
80
Real(
80
Abs( (Absolute Value)
81
Rect
81
MATH PRB (Probability) Operations
82
MATH PRB Menu
82
Polar
82
Npr, Ncr
83
Rand
83
Factorial
84
Randlnt(
85
Randnorm(
85
Randbin(
86
ANGLE Menu
87
ANGLE Operations
87
Entry Notation
87
Degree
88
Radians
88
Dms
89
R>Pr, R>Theta, P>Rx, P>Ry
89
TEST (Relational) Operations
91
TEST Menu
91
Using Tests
92
And, Or, Xor
93
Boolean Operators
93
TEST LOGIC (Boolean) Operations
93
TEST LOGIC Menu
93
Not(
94
Using Boolean Operations
94
Function Graphing
95
Getting Started: Graphing a Circle
95
Defining Graphs
96
TI-84 Plus - Graphing Mode Similarities
96
Defining a Graph
97
Displaying and Exploring a Graph
97
Saving a Graph for Later Use
97
Checking and Changing the Graphing Mode
98
Setting the Graph Modes
98
Defining Functions
99
Displaying Functions in the Y=Editor
99
Setting Modes from a Program
99
Defining or Editing a Function
100
Defining a Function from the Home Screen or a Program
101
Evaluating Y=Functions in Expressions
101
Selecting and Deselecting Functions
102
Selecting and Deselecting Functions from the Home Screen or a Program
103
Turning on or Turning off a Stat Plot in the Y=Editor
103
MATH Graph Style Icons in the Y=Editor
104
Setting Graph Style for Functions
104
Setting the Graph Style
105
Shading above and below
106
Setting a Graph Style from a Program
107
Displaying the Window Variables
108
Setting the Viewing Window Variables
108
The TI-84 Plus Viewing Window
108
Changing a Window Variable Value
109
Storing to a Window Variable from the Home Screen or a Program
109
∆X and ∆Y
110
Displaying/Changing the Format Settings
111
Setting the Graph Format
111
Coordon, Coordoff
112
Gridoff, Gridon
112
Rectgc, Polargc
112
Axeson, Axesoff
113
Expron, Exproff
113
Labeloff, Labelon
113
Displaying a New Graph
114
Displaying Graphs
114
Pausing or Stopping a Graph
114
Smart Graph
114
Graphing a Family of Curves
115
Overlaying Functions on a Graph
115
Exploring Graphs with the Free-Moving Cursor
116
Free-Moving Cursor
116
Graphing Accuracy
117
Beginning a Trace
118
Exploring Graphs with TRACE
118
Moving the Trace Cursor
118
Moving the Trace Cursor from Function to Function/To any Valid X Value
119
Leaving and Returning to TRACE
120
Panning to the Left or Right
120
Quick Zoom
120
Exploring Graphs with the ZOOM Instructions
121
Using TRACE in a Program
121
Zbox
122
Zoom Cursor
122
Zoom In, Zoom out
123
Zdecimal
124
Zsquare
124
Zinteger
125
Zstandard
125
Ztrig
125
Using ZOOM MEMORY
126
ZOOM MEMORY Menu
126
Zoomfit
126
Zoomstat
126
Zoom Factors
127
Zoomrcl
127
Zoomsto
127
Zprevious
127
Checking/Changing Xfact and Yfact
128
Using ZOOM MEMORY Menu Items from the Home Screen or a Program
128
CALCULATE Menu
129
Using the CALC (Calculate) Operations
129
Value
129
Zero
130
Intersect
132
Minimum, Maximum
132
Dy/DX
133
∫F(X)DX
134
Getting Started: Path of a Ball
136
Parametric Graphing
136
Defining and Displaying Parametric Graphs
139
TI-84 Plus Graphing Mode Similarities
139
Displaying the Parametric Y=Editor
140
Selecting a Graph Style
140
Setting Parametric Graphing Mode
140
Defining and Editing Parametric Equations
141
Selecting and Deselecting Parametric Equations
141
Setting Window Variables/The Graph Format
142
Displaying a Graph
143
Window Variables and Y-Vars Menus
143
Exploring Parametric Graphs
144
Free-Moving Cursor/Trace
144
Moving the Trace Cursor to any Valid T Value
145
Calc
146
Zoom
146
Getting Started: Polar Rose
147
Polar Graphing
147
Defining and Displaying Polar Graphs
148
Similarites of TI-84 Plus Graphing Mode
148
Displaying the Polar Y=Editor
149
Selecting Graph Styles
149
Setting Polar Graphing Mode
149
Defining and Editing Polar Equations
150
Selecting and Deselecting Polar Equations
150
Setting Window Variables
150
Setting the Graph Format/Displaying a Graph
151
Window Variables and VARS Menus
152
Exploring Polar Graphs
153
Free-Moving Cursor, TRACE
153
Moving the Trace Cursor to any Valid Theta Value
154
Zoom, Calc
154
Getting Started: Forest and Trees
155
Sequence Graphing
155
Defining and Displaying Sequence Graphs/Ti-84 Plus Graphing Mode Similarities
157
Setting Sequence Graphing Mode
157
TI-84 Plus Sequence Functions U, V, and W
157
Displaying the Sequence Y=Editor
158
Defining and Editing a Sequence Function
159
Selecting Graph Styles/Selecting and Deselecting Sequence Functions
159
Nonrecursive Sequences
160
Recursive Sequences
161
To Display Window Variables
162
Selecting Axes Combinations
164
Setting the Graph Format/Axes Format
164
Displaying a Sequence Graph
165
Exploring Sequence Graphs
165
Free-Moving Cursor and TRACE
165
Moving the Trace Cursor to any Valid N Value
166
Evaluating U, V and W
168
Graphing Web Plots
168
Displaying the Graph Screen
169
Drawing the Web
169
Valid Functions for Web Plots
169
Example: Convergence
170
Using Web Plots to Illustrate Convergence
170
Example: Predator-Prey Model
172
Graphing Phase Plots
172
Graphing with Uv, Vw, and Uw
172
Comparing TI-84 Plus and TI-82 Sequence Variables
175
Sequences and Window Variables
175
Keystroke Differences between TI-84 Plus and TI-82
176
Sequence Keystroke Changes
176
Chapter 7: Tables

178
- Getting Started: Roots of a Function
  178
- Setting up the Table
  179
- Table Setup Screen
  179
- Tblstart, ∆Tbl
  180
- Indpnt: Auto, Indpnt: Ask, Depend: Auto, Depend: Ask
  180
- Defining the Dependent Variables
  181
- Setting up the Table from the Home Screen or a Program
  181
- Editing Dependent Variables from the Table Editor
  181
- Displaying the Table
  183
- Independent and Dependent Variables
  183
- Clearing the Table from the Home Screen or a Program
  184
- Scrolling Independent-Variable Values
  184
- Displaying Other Dependent Variables
  185
- Draw Instructions
  187
- Drawing a Tangent Line
  187
- Using the DRAW Menu
  189
- Drawing on a Graph
  190
- Clearing Drawings When a Graph Is Displayed
  191
- Clearing Drawings from the Home Screen or a Program
  191
- Drawing Line Segments
  192
- Drawing a Line Segment Directly on a Graph
  192
- Drawing a Line Segment from the Home Screen or a Program
  192
- Drawing Horizontal and Vertical Lines
  193
- Drawing a Line Directly on a Graph
  193
- Drawing a Line from the Home Screen or a Program
  194
- Drawing Tangent Lines
  195
- Drawing a Tangent Line Directly on a Graph
  195
- Drawing a Tangent Line from the Home Screen or a Program
  196
- Drawing Functions and Inverses
  197
- Drawing a Function/An Inverse of a Function
  197
- Shading Areas on a Graph
  198
- Drawing Circles
  200
- Drawing a Circle Directly on a Graph/From the Home Screen or a Program
  200
- Placing Text Directly on a Graph
  201
- Placing Text on a Graph from the Home Screen or a Program
  202
- To Split Screen
  202
- Using Pen to Draw on a Graph
  203
- Drawing Points on a Graph
  204
- DRAW POINTS Menu
  204
- Drawing Points Directly on a Graph with Pt-On(
  204
- Erasing Points with Pt-Off(
  205
- Changing Points with Pt-Change(
  205
- Drawing Pixels
  206
- TI-84 Plus Pixels
  206
- Drawing Points from the Home Screen or a Program
  206
- Turning on and off Pixels with Pxl-On( and Pxl-Off(
  207
- Pusing Pxl-Test(
  207
- Storing Graph Pictures (Pic)
  208
- DRAW STO Menu
  208
- Recalling Graph Pictures (Pic)
  209
- Storing a Graph Picture
  209
- Storing Graph Databases (GDB)
  210
- What Is a Graph Database?
  210
- Deleting a Graph Picture
  210
- Storing a Graph Database
  211
- Recalling Graph Databases (GDB)
  212
- Deleting a Graph Database
  212
Chapter 9: Split Screen

214
- Exploring the Unit Circle
  214
- Using Split Screen
  216
- Setting a Split-Screen Mode
  216
- Horiz (Horizontal) Split Screen
  218
- Horiz Mode
  218
- Moving from Half to Half in Horiz Mode
  218
- G-T (Graph-Table) Split Screen
  219
- G-T Mode
  219
- Full Screens in Horiz Mode
  219
- Moving from Half to Half in G-T Mode
  220
- Using TRACE in G-T Mode
  220
- TI-84 Plus Pixels in Horiz and G-T Modes
  221
- Full Screens in G-T Mode
  221
- DRAW POINTS Menu Pixel Instructions
  222
- DRAW Menu Text( Instruction
  222
- PRGM I/O Menu Output( Instructions
  222
- Setting a Split-Screen Mode from the Home Screen or a Program
  223
Chapter 10: Matrices

224
- Systems of Linear Equations
  224
- Defining a Matrix
  225
- Selecting a Matrix
  226
- Accepting or Changing Matrix Dimensions
  226
- Viewing and Editing Matrix Elements
  227
- Displaying Matrix Elements
  227
- Deleting a Matrix
  228
- Viewing a Matrix
  228
- Viewing-Context Keys
  228
- Editing a Matrix Element
  229
- Editing-Context Keys
  230
- Using Matrices with Expressions
  231
- Entering a Matrix in an Expression
  231
- Displaying a Matrix
  232
- Copying One Matrix to Another
  233
- Accessing a Matrix Element
  233
- Using Math Functions with Matrices
  234
- Addition, Subtraction, Multiplication
  234
- Negating a Matrix
  235
- Abs( (Math Num Menu)
  236
- Round( (Math Num Menu)
  236
- Inverse a Matrix
  236
- Powers
  237
- Relational Operations
  237
- Ipart(, Fpart(, Int(
  238
- Return 0
  238
- Using the MATRX MATH Operations
  239
- MATRX MATH Menu
  239
- Det(
  240
- Transpose
  240
- Accessing Matrix Dimensions with DIM(
  241
- Creating a Matrix with DIM(
  241
- Redementioning a Matrix with DIM(
  242
- Fill(
  242
- Identity(
  242
- Randm(
  243
- Augment(
  243
- Matr>List(
  243
- List>Matr(
  244
- Cumsum(
  245
- Row Operations
  245
- Ref(, Rref(
  246
- Rowswap(
  246
- Row+(/Row(
  247
Chapter 11: Lists

249
- Generating a Sequence
  249
- Naming Lists
  250
- Using the List Names L1 through L6
  250
- Creating a List Name on the Home Screen
  251
- Storing and Displaying Lists
  252
- Storing Elements to a List
  252
- Entering List Names
  254
- Deleting a List from Memory
  254
- Using Lists in Graphing
  254
- Using the LIST NAMES Menu
  254
- Entering a User-Created List Name Directly
  255
- Attaching Formulas to List Names
  256
- Attaching a Formula to a List on the Home Screen or in a Program
  258
- Using Lists in Expressions
  259
- Detaching a Formula from a List
  259
- Using Lists with Math Functions
  260
- LIST OPS Menu
  261
- Sorta(, Sortd(
  262
- Using DIM( to Find List Dimensions
  263
- Using DIM( to Create a List/To Redimension a List
  264
- Fill(, Seq(
  265
- Cumsum(, ∆List(, Select(
  266
- Before Using Select(
  267
- Using Select( to Select Data Points from a Plot
  267
- Augment(, List>Matr(, Matr>List(
  270
- LIST MATH Menu
  272
- Min(, Max( / Mean(, Median(
  273
- Sum(, Prod(
  274
- Sums and Products of Numeric Sequences
  274
- Stddev(, Variance(
  275
Chapter 12: Statistics

276
- Pendulum Lengsh and Periods
  276
- Setting up Statistical Analyses
  285
- Using Lists to Store Data
  285
- Setting up a Statistical Analysis
  286
- Displaying the Stat List Editor
  286
- Using the Stat List Editor
  287
- Creating a Name in the Stat List Editor
  289
- Removing a List from the Stat List Editor
  290
- Removing All Lists and Restoring L1 through L6
  290
- Clearing All Elements from a List
  290
- Editing a List Element
  291
- Attaching a Formula to a List Name in Stat List Editor
  292
- Using the Stat List Editor When Formula-Generated Lists Are Displayed
  294
- Detaching Formulas from List Names
  295
- Handling Errors Resulting from Attached Formulas
  295
- Editing an Element of a Formula-Generated List
  296
- Switching Stat List Editor Contexts
  297
- Stat List Editor Contexts
  298
- View-Elements Context
  298
- Edit-Elements Context
  299
- View-Names Context
  300
- Enter-Name Context
  301
- STAT EDIT Menu
  302
- Sorta( and Sortd(
  302
- Clrlist
  303
- Setupeditor
  304
- Regression Model Features
  305
- Automatic Residual List
  305
- Restoring L1 through L6 to the Stat List Editor
  305
- Automatic Regression Equation
  306
- Diagnostic Display Mode
  307
- STAT CALC Menu
  309
- Frequency of Occurence for Data Points
  310
- 1-Var Stats
  310
- 2-Var Stats
  311
- Med-Med (Ax+B)
  311
- Linreg (Ax+B)
  311
- Quadreg (Ax2+Bx+C)
  312
- Cubicreg - (A3+B2+C+D)
  312
- Quartreg - (A4+B3+C2+DX+E)
  312
- Lingred - (A+Bx)
  313
- Lnreg - (A+B in(X))
  313
- Expreg - (Ax)
  313
- Pwrreg - (Axb)
  313
- Logistic - C/(1+A*E-Bx)
  314
- Sinreg - a sin(Bx+C)+D
  314
- Sinreg Example: Daylight Hours in Alaska for One Year
  315
- Manual Linear Fit
  316
- Statistical Variables
  318
- Q1 and Q3
  319
- Statistical Analysis in a Program
  320
- Entering Stat Data
  320
- Statistical Calculations
  320
- Statistical Plotting
  321
- Steps for Plotting Statistical Data in Lists
  321
- Scatter
  322
- Xyline
  322
- Histogram
  323
- Modboxplot
  323
- Boxplot
  324
- Normprobplot
  325
- Defining the Plots
  325
- Displaying Other Stat Plot Editors
  327
- Turning on and Turning off Stat Plots
  328
- Statistical Plotting in a Program
  329
- Defining the Viewing Window
  329
- Tracing a Stat Plot
  329
- Displaying a Stat Plot from a Program
  331
- Inferential Statistics and Distributions
  333
- Mean Height of a Population
  333
- Height (in Centimeters) of each of 10 Women
  333
- Inferential Stat Editors
  338
- Using an Inferential Stat Editor
  339
- Selecting Data or Stats
  340
- Entering the Values for Arguments
  340
- Selecting an Alternative Hypothesis (≠<>)/Pooled Option
  341
- Selecting Calculate or Draw for a Hypothesis Test
  342
- Selecting Calculate for a Confidence Interval
  342
- Bypassing the Inferential Stat Editors
  342
- STAT TESTS Menu
  343
- Inferential Stat Editors for the STAT TESTS Instructions
  344
- Z-Test
  345
- T-Test
  347
- 2-Sampztest
  348
- 2-Samp Ttest
  350
- 1-Propztest
  352
- 2-Propztest
  353
- Zinterval
  355
- Tinterval
  356
- 2-Sampzint
  357
- 2-Samptint
  358
- 1-Propzint
  360
- 2-Propzint
  360
- Χ2-Test
  361
- Χ2Gog-Test
  363
- 2-Sampftest
  364
- Linregttest
  366
- Linregtint
  368
- Anova(
  369
- Inferential Statistics Input Descriptions
  370
- Distribution Functions
  375
- DISTR Menu
  375
- Normalpdf(
  376
- Normalcdf(
  377
- Invnorm(
  378
- Invt(
  378
- Tpdf(
  379
- Tcdf(
  379
- Χ2Pdf(
  380
- Χ2Cdf(
  381
- Fpdf(
  381
- Fcdf(
  382
- Binompdf
  382
- Binomcdf(
  383
- Poissonpdf(
  384
- Poissoncdf(
  384
- Geometpdf(
  384
- Distribution Shading
  385
- DISTR DRAW Menu
  385
- Geometcdf(
  385
- Shadenorm(
  386
- Shade_T(
  387
- Shadeχ2
  388
- Shadef(
  388
Chapter 14: Applications

390
- The Applications Menu
  390
- Steps for Running the Finance Application
  390
- Getting Started: Financing a Car
  391
- Computing Compound Interest
  392
- Using the TVM Solver
  394
- Using the Financial Functions
  395
- Entering Cash Inflows and Cash Outflows
  395
- FINANCE CALC Menu
  396
- TVM Solver
  397
- Calculating Time Value of Money (TVM)
  397
- Tvm_Pmt
  397
- Tvm_I%
  398
- Tvm_Pv
  398
- Tvm_N
  399
- Tvm_Fv
  399
- Calculating Cash Flows
  400
- Npv(, Irr(
  401
- Calculating Amortization
  402
- Calculating an Amortization Schedule
  402
- Bal(
  402
- Σprn(, Σint(
  402
- Amotrization Example: Calculating an Outstanding Loan Balance
  403
- Calculating Interest Conversion
  405
- >Nom(
  405
- Funding Days between Dates/Defining Payment Method
  406
- Dbd(
  406
- >Eff(
  406
- Defining the Payment Method
  407
- Pmt_End
  407
- Using the TVM Variables
  408
- Pmt_Bgn
  408
- The Easydata App
  409
- N, I%, Pv, Pmt, Fv
  409
- P/Y and C/Y
  409
- Steps for Running the Easydata App
  410
- Easydata Settings
  410
- Restoring Easydata to the Default Settings
  411
- Starting and Stopping Data Collection
  412
- Saving Collected Data
  412
- CATALOG, Strings, Hyperbolic Functins
  414
- Browsing the TI-84 Plus CATALOG
  414
- Selecting an Item from the CATALOG
  414
- Entering and Using Strings
  416
- Storing Strings to String Variables
  417
- Storing a String to a String Variable
  418
- String Functions and Instructions in the CATALOG
  419
- Displaying the Contents of a String Variable
  419
- Displaying String Functions and Instructions in the CATALOG
  419
- Concatenation
  420
- Selecting a String Function from the CATALOG
  421
- Equ>String(
  421
- Expr(
  422
- Instring(
  422
- Length(
  423
- String>Equ(
  423
- Sub(
  424
- Entering a Function to Graph During Program Execution
  424
- Hyperbolic Functions in the CATALOG
  425
- Sinh(, Cosh(, Tanh(
  426
- Sinh-1(, Cosh-1(, Tanh-1
  426
Chapter 16: Programming

428
- Volume of a Cylinder
  428
- Creating and Deleting Programs
  430
- What Is a Program?
  430
- Creating a New Program
  430
- Managing Memory and Deleting a Program
  431
- Entering Command Lines and Executing Programs
  433
- Executing a Program
  434
- Editing Programs
  435
- Breaking a Program
  435
- Copying and Renaming Programs
  436
- Inserting and Deleting Command Lines
  436
- Scrolling the PRGM EXEC and PRGM EDIT Menus
  437
- PRGM CTL (Control) Instructions/Menu
  438
- Controlling Program Flow
  439
- If-Then
  440
- If-Then-Else
  441
- For(
  442
- While
  443
- Repeat
  443
- End
  444
- Pause
  444
- Lbl, Goto
  445
- Is>(
  446
- Ds<(
  447
- Menu(
  447
- Prgm
  448
- Return
  448
- Stop
  449
- Delvar
  449
- Graphstyle(
  449
- PRGM I/O (Input/Output) Instructions
  450
- PRGM I/O Menu
  450
- Displaying a Graph with Input
  451
- Storing a Variable Value with Input
  452
- Prompt
  453
- Displaying the Home Screen/Values and Messages
  453
- Dispgraph
  454
- Disptable
  454
- Output(
  455
- Getkey
  456
- TI-84 Plus Key Code Diagram
  457
- Clrhome, Clrtable
  457
- Getcalc(
  457
- Get(, Send(
  458
- Calling Other Programs as Subroutines
  459
- Calling a Program from Another Program
  459
- Notes about Calling Programs
  460
- Running an Assembly Language Program
  461
- Activities
  463
- The Quadratic Formula
  463
- Entering a Calculation
  463
- Converting to a Fraction
  464
- Displaying Complex Results
  466
- Box with Lid
  469
- Defining a Function
  469
- Defining a Table of Values
  470
- Zooming in on the Table
  471
- Setting the Viewing Window
  473
- Displaying and Tracig the Graph
  475
- Zooming in on the Graph
  477
- Finding the Calculated Maximum
  478
- Comparing Test Results Using Box Plots
  480
- Problem
  480
- Procedure
  481
- Xscl=1 Yscl
  482
- Graphing Piecewise Functions
  484
- Graphing Inequalities
  486
- Solving a System of Nonlinear Equations
  488
- Using a Program to Create the Sierpinski Triangle
  490
- Graphing Cobweb Attractors
  492
- Using a Program to Guess the Coefficients
  494
- Graphing the Unit Circle and Trigonometric Curves
  497
- Finding the Area between Curves
  499
- Using Parametric Equations: Ferris Wheel Problem
  501
- Demonstrating the Fundamental Theorem of Calculus
  505
- Computing Areas of Regular N-Sided Polygons
  509
- Computing and Graphing Mortgage Payments
  513
- Memory and Variable Management
  517
- Checking Available Memory
  517
- MEMORY Menu
  517
- Available RAM, Archive, and App Slots
  518
- Displaying the about Screen
  518
- Displaying the MEMORY MANAGEMENT/DELETE Menu
  519
- Deleting Items from Memory
  522
- Clearing Entries and List Elements
  524
- Clralllists
  524
- Archiving and Unarchiving Variables
  526
- Resetting the TI-84 Plus
  532
- RAM ARCHIVE ALL Menu
  532
- Displaying the RAM ARCHIVE ALL Menu
  533
- Resetting RAM Memory
  533
- Resetting Archive Memory
  534
- Resetting All Memory
  536
- Grouping and Ungrouping Variables
  538
- Ungroupng Variables
  541
- Duplicatename Menu
  541
- Notes about Menu Items
  541
- Garbage Collection Message
  544
- Responding to the Garbage Collection Message
  544
- Why Is Garbage Collection Necessary?
  545
- How Unarchiving a Variable Affects the Process
  546
- If the MEMORY Screen Shows Enough Free Space
  546
- The Garbage Collection Process
  547
- Using the Garbagecollect Command
  547
- ERR:ARCHIVE FULL Message
  549
Chapter 19: Communication Link

550
- Sending Variables
  550
- TI-84 Plus LINK
  553
- Connecting Two Graphing Calculators with a USB Unit-To-Unit Cable or an I/O Unit-To-Unit Cable
  553
- Linking to the CBL/CBR System
  554
- Linking to a Computer
  555
- Selecting Items to Send
  556
- LINK SEND Menu
  556
- Sending the Selected Items
  558
- Sending to a TI-84 Plus Silver Edition or TI-84 Plus
  559
- Sending to a TI-83 Plus or TI-83 Plus Silver Edition
  561
- Receiving Items
  562
- LINK RECEIVE Menu
  562
- Duplicate Name Menu
  563
- Receiving from a TI-84 Plus Silver Edition or TI-84 Plus
  563
- Receiving from a TI-83 Plus Silver Edition or TI-83 Plus
  564
- Receiving from a TI-83
  564
- Backing up RAM Memory
  565
- Memory Backup Complete
  566
- Errors
  567
- Insufficient Memory in Receiving Unit
  568
Appendix A: Functions and Instructions

569
- X=1 Xscl
  620
- Y=1 Yscl
  620
Appendix B: Reference Information

630
- User Variables
  630
- Archive Variables
  631
- System Variables
  631
- Statistics Formulas
  632
- Logistic
  632
- Sinreg/Anova(
  633
- 2-Sampftest Definition
  635
- 2-Sampttest
  636
- Financial Formulas
  638
- Time Value of Money
  638
- Amortization
  641
- Cash Flow
  642
- Interest Rate Conversions
  642
- Days between Dates
  643
- Important Things You Need to Know about Your TI-84 Plus
  645
- TI-84 Plus Results
  645
- ERR:DIM MISMATCH Error
  646
- ERR:INVALID DIM Error
  646
- Contrast Feature
  646
- TI-84 Plus Identification Code
  647
- Backups
  647
- Apps
  648
- TI-Cares Knowledgebase
  648
- Error Conditions/Error Type Table
  649
- Archived
  649
- Archive Full
  649
- Argument/Bad Address
  649
- Bad Guess
  650
- Bound
  650
- Break
  650
- Data Type
  650
- DIM Mismatch
  651
- Divide by 0/Domain
  651
- Duplicate/Duplicate Name
  651
- Expired
  651
- Error in Xmit
  652
- ID Not Found
  652
- Illegal Nest
  652
- Increment
  652
- Invalid
  653
- Invalid DIM
  653
- Iterations
  654
- Label
  654
- Memory
  654
- Memoryfull
  654
- Mode
  655
- No Sign Chng
  655
- Nonreal Ans
  655
- Overflow/Reserved
  655
- Singular Mat
  656
- Singularity
  656
- Stat
  656
- Stat Plot
  656
- Syntax
  657
- Tol Not Met
  657
- Undefined
  657
- Validation
  657
- Variable
  658
- Version
  658
- Window Range/Zoom
  658
- Accuracy Information
  659
- Computational Accuracy
  659
- Function Limits
  660
- Function Results
  661
Appendix C: Service and Warranty Information

662
- Texas Instruments Support and Service
  662
- Battery Information/When to Replace the Batteries
  667
- Effects of Replacing the Batteries
  668
- Battery Precautions
  668
- Replacing the Batteries
  668
- In Case of Difficulty
  670
- Index
  673
Chapter 3: Function Graphing

680

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Texas Instruments -84PLUS - 84 Plus - Edion Graphing Calculator Manuals

Texas Instruments -84PLUS - 84 Plus - Edion Graphing Calculator Manual Book (697 pages)

Table of Contents

Chapter 7: Tables

Chapter 9: Split Screen

Chapter 10: Matrices

Chapter 11: Lists

Chapter 12: Statistics

Chapter 14: Applications

Chapter 16: Programming

Chapter 19: Communication Link

Appendix A: Functions and Instructions

Appendix B: Reference Information

Appendix C: Service and Warranty Information

Chapter 3: Function Graphing

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