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Texas Instruments Titanium TI-89 User Manual

Texas Instruments Titanium TI-89
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Page #480 background image
Additional Graphing Topics 480
Examples Using the Y= Editor
Examples Using the Y= EditorExamples Using the Y= Editor
Examples Using the Y= Editor
Enter the expression
{2,4,6} sin(x) and graph the functions.
Note: Enclose list elements in braces (2 [ and 2 \) and separate them with
commas.
Enter the expression
{2,4,6} sin({1,2,3} x) and graph the functions.
Note: The commas are shown in the entry line but not in the function list.
Example Using the Graph Command
Example Using the Graph CommandExample Using the Graph Command
Example Using the Graph Command
Similarly, you can use the Graph command from the Home screen or a program.
Graphs three functions:
2 sin(x), 4 sin(x), 6 sin(x)
Graphs three functions:
2 sin(x), 4 sin(2x), 6 sin(3x)

Table of Contents

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Texas Instruments Titanium TI-89 Specifications

General IconGeneral
Display TypeLCD
Display Resolution160 x 100 pixels
Memory188 KB RAM, 2.7 MB Flash ROM
TypeGraphing Calculator
DisplayMonochrome
ProcessorMotorola 68000
Processor Speed12 MHz
Power Source4 AAA batteries
ConnectivityUSB
ProgrammingTI-BASIC, Assembly
Operating SystemAMS (Advanced Mathematics Software)

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