Texas Instruments TITANIUM TI-89 - Manual (Page 302)

Basic Function Graphing 302
Basic Function Graphing Basic Function Graphing Basic Function Graphing Basic Function Graphing
Overview of Steps in Graphing Functions Overview of Steps in Graphing Functions Overview of Steps in Graphing Functions 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 Graphing Functions Graphing Functions 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.