Texas Instruments TI-89 Titanium User Manual

Basic Function Graphing 288
Basic Function Graphing
Overview of Steps in Graphing Functions
To graph one or more y(x) functions, use the general steps shown below. For a detailed
description of each step, refer to the following pages. You may not need to do all the
steps each time you graph a function.
Graphing Functions
1. Set
Graph mode (3) to FUNCTION.
Also set
Angle mode, if necessary.
2. Define x and y components on Y= Editor
(8#).
3. Select (†) which defined functions to
graph.
Note: To turn off any stat data plots, press
‡
5 or use † to deselect them.

Texas Instruments TI-89 Titanium Specifications

General

Display Type	LCD
Display Resolution	160 x 100 pixels
CPU	Motorola 68000
CPU Speed	16 MHz
RAM	256 KB
Flash ROM	2.7 MB
Programming Language	TI-BASIC, Assembly
Power Source	4 AAA batteries
Connectivity	I/O port
Dimensions	7.5 x 3.5 x 1 inches