Casio ClassPad 330 User Manual page 274

k 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.
f
Example: To graph
u ClassPad Operation
a
(1) On the menu, tap [Draw Shade].
• This displays the Draw Shade dialog box.
Pattern
Lower Func
Upper Func
x
min
x
max
(2) Input the following: Lower Func: –1, Upper Func: 1,
(3) Tap [OK].
3-3-12
Storing Functions
x g x
( ) = –1, ( ) = 1, –1 <
Select the shading pattern.
Input the lower function
Input the upper function
Specify the lower limit of the shaded region.
Specify the upper limit of the shaded region.
20060301
x
< 1
f x
( ).
g x
( ).
x
min: –1,
x
max: 1