Casio ClassPad 330 User Manual page 536

(4) Remove the stylus from the display and the area within the selection boundary expands
to fill the entire Graph window.
u To use Zoom In and Out
Example 1: To zoom in on a circle
(1) Draw a circle.
(2) Tap [View] and then [Zoom In], or tap W .
• This enlarges the circle.
Example 2: To zoom out on a circle
(1) Draw a circle.
(2) Tap [View] and then [Zoom Out] or tap E .
• This reduces the size of the circle.
8-4-4
Controlling Geometry Window Appearance
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