Casio 330 - Manual (Page 286)

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3-3-12
Storing Functions
I Using the Draw Shade Dialog Box to Shade the Region Bounded by Two
Expressions
In this case, you input the expressions on a Draw Shade dialog box instead of the Graph
Editor Window.
Example: To graph f ( x ) = –1, g ( x ) = 1, –1 < x < 1
S ClassPad Operation
(1) On the ( menu, tap [Draw Shade].
• This displays the Draw Shade dialog box.
Pattern Select the shading pattern.
Lower Func Input the lower function f ( x ).
Upper Func Input the upper function g ( x ).
x min Specify the lower limit of the shaded region.
x max Specify the upper limit of the shaded region.
(2) Input the following: Lower Func: –1, Upper Func: 1, x min: –1, x max: 1
(3) Tap [OK].