Texas Instruments TITANIUM TI-89 - Manual (Page 410)

Differential Equation Graphing 410
Differential Equation Graphing Differential Equation Graphing Differential Equation Graphing Differential Equation Graphing
Overview of Steps in Graphing Differential Overview of Steps in Graphing Differential Overview of Steps in Graphing Differential Overview of Steps in Graphing Differential
Equations Equations Equations Equations
To graph differential equations, use the same general steps used for y(x) functions as
described in Basic Function Graphing. Any differences are described on the following
pages.
Graphing Differential Equations Graphing Differential Equations Graphing Differential Equations Graphing Differential Equations
1. Set Graph mode ( 3) to
DIFF
EQUATIONS . Also set Angle mode,
if necessary.
2. Define equations and, optionally, initial
conditions 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.