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Texas Instruments Titanium TI-89 User Manual

Texas Instruments Titanium TI-89
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Basic Function Graphing 316
To turn off tick marks, define the viewing window so that xscl and/or yscl = 0.
Changing Settings
Changing SettingsChanging Settings
Changing Settings
From the GRAPH FORMATS dialog box:
1. Move the cursor to highlight the format setting.
2. Press B to display a menu of valid settings for that format.
3. Select a setting. Either:
Move the cursor to highlight the setting, and then press ¸.
– or –
Press the number for that setting.
Graph Order Graphs functions one at a time (SEQ) or all at the same
time (SIMUL). Not available when Discontinuity Detection
is set to ON.
Grid Shows (ON) or hides (OFF) grid points that correspond to
the tick marks on the axes.
Axes Shows (ON) or hides (OFF) the x and y axes.
Leading Cursor Shows (ON) or hides (OFF) a reference cursor that tracks
the functions as they are graphed.
Labels Shows (ON) or hides (OFF) labels for the x and y axes.
Discontinuity
Detection
Eliminates (ON) or allows (OFF) faux asymptotes and
connections in a jump discontinuity.
Format Description

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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