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Texas Instruments
TI-80
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235 pages, 2.03 Mb
Contents
Main
Page
Table of Contents
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Page
Page
Page
Using this Guidebook Effectively
Page
Page
Glossary
Page
Getting Started: Do This First!
TI-80 Keyboard
First Steps
TI-80 Menus
Entering a Calculation: Compound Interest
Continuing a Calculation
Defining a Function: Box with Lid
Defining a Table of Values
Zooming In on the Table
Page
Changing the Viewing Window
Displaying and Tracing the Graph
Zooming In on the Graph
Other TI.80 Features
Chapter 1: Operating the TI-80
Turning the TI-80 On and Off
Setting the Display Contrast
The Display
Page
Entering Expressions and Instructions
Page
The Edit Keys
Setting Modes
TI-80 Modes
Page
Variable Names
Storing and Recalling Variable Values
Last Entry
Page
Last Answer
TI-80 Menus
Page
The VARS and Y.VARS Menus
EOS (Equation Operating System)
Page
Error Conditions
Chapter 2: Math, Angle, and Test Operations
Getting Started: Lottery Chances
Using the TI-80 Functions
Keyboard Math Operations
^
L (Negation)
MATH MATH Operations
Page
Page
MATH NUM (Number) Operations
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MATH PRB (Probability) Operations
!
ANGLE Operations
Page
TEST (Relational) Operations
= > <
Chapter 3: Fractions
Getting Started: Working with Fractions
Page
Setting Modes for Fraction Results
Page
Entering and Using Fractions in Calculations
Page
The FRACTION Menu
Page
Page
Chapter 4: Function Graphing
Getting Started: Graphing a Circle
Defining a Graph
Setting Graph Modes
Defining Functions in the Y= List
Page
Evaluating Y= Functions in Expressions
Selecting Functions
Defining the Viewing Window
Page
Displaying a Graph
)
Exploring a Graph with the Free-Moving Cursor
)
Exploring a Graph with TRACE
Page
Exploring a Graph with ZOOM
Page
Setting the Zoom Factors
Chapter 5: Parametric Graphing
Getting Started: Path of a Ball
Defining and Displaying a Parametric Graph
Page
Exploring a Parametric Graph
Chapter 6: Tables
Getting Started: Roots of a Function
Defining the Independent Variable
Defining the Dependent Variable
Displaying the Table
Page
Chapter 7: Draw Operations
Getting Started: Shading a Graph
DRAW DRAW Menu
Drawing Lines
Drawing Horizontal and Vertical Lines
Drawing a Function
Shading Areas on a Graph
Page
Page
Drawing Points
Page
Clearing a Drawing
Chapter 8: Lists
Getting Started: Generating a Sequence
About Lists
Page
)
LIST OPS Operations
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Page
LIST MATH Operations
G
Chapter 9: Statistics
Getting Started: Building Height and City Size
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Page
Page
Page
Page
Setting Up a Statistical Analysis
The STAT List Editor
Viewing, Entering, and Editing Lists
Page
Sorting and Clearing Lists
Statistical Analysis
Types of Statistical Analysis
Page
Statistics 9-17
The quartile Q1 is the median of the ordinals to the left of
Statistical Variables
Statistical Plotting
Page
Page
Statistical Analysis in a Program
Statistical Plotting in a Program
Page
Chapter 10: Programming
Getting Started: Rolling a Die
Page
About TI-80 Programs
Creating and Executing Programs
Editing Programs
PRGM CTL (Control) Instructions
Page
Page
Page
PRGM I/O (Input/Output) Instructions
Page
Calling Other Programs
Chapter 11: Applications
Probability Experiments: Coins, Dice, and Spinners
The Unit Circle and Trigonometric Curves
Program: Newtons Numerical Solve Routine
Page
Program: Numerical Integration
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Program: Window Variables Store and Recall
Page
Graphing the Inverse of a Function
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Graphing a Piecewise Function
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Graphing Inequalities
Graphing a Polar Equation
11-16 Applications
Set viewing window.
Initialize coefficients.
Display data points.
Program: Guess the Coefficients
Chapter 12: Memory Management
Checking Available Memory
Deleting Items from Memory
Resetting the TI-80
Appendix A: Tables and Reference Information
Table of TI-80 Functions and Instructions
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TI-80 Menu Map
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TI-80 Variables
Appendix B: Service and Warranty Information
Battery Information
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Accuracy Information
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In Case of Difficulty
Error Conditions
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Page
Support and Service Information
Product Support
Product Service
Other TI Products and Services
Service and Warranty Information B-15
Warranty Information
Customers in the U.S. and Canada Only One-Year Limited Warranty for Electronic Product
Australia & New Zealand Customers only
All Customers Outside the U.S. and Canada
Index
Index I-1
A
A
B
C
D
D
E
Index I-3
E
F
G
H
I
K
L
M
M
Index I-5
N
O
P
P
Q
R
S
S
T
Index I-7
T
U
V
W
X
TI-80