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U ing the Draw Shade Dialog Box to Shade the Region Bounded by Two
Expre
ion
In this case, you input the expressions on a Draw Shade dialog box instead of the Graph
Editor Window.
f
Example: To graph
(
Cla
Pad Operation
(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
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
< 1
f
x
(
).
g
x
(
).
x
x
min: –1,
max: 1
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