Casio CLASSPAD 330 3.04 User Manual
Page 265
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3-2-9
Using the Graph Window
(6) Input 5 for both the
x
Factor and
y
Factor, and then tap [OK].
(7)
Tap
4, and then use the stylus to drag the screen image so the part you want to
zoom is in the center of the screen.
(8) Tap [Zoom] and then [Zoom In].
Factor Zoom Result
View Window Parameter Values
Command
Quick Initialize
Quick Trig
Quick log (
x
)
Quick
e
^
x
Quick
x
^2
Quick –
x
^2
Quick Standard
xmin
xmax
xscale
ymin
ymax
yscale
–7.7
7.7
1
–3.8
3.8
1
–9.424
(–3
)
9.424
(3
)
1.570
(
/2)
–1.6
1.6
0.5
–2
13.4
2
–3.8
3.8
1
–2.2
2.2
1
–1.4
9
1
–7.7
7.7
2
–10
66
5
–7.7
7.7
2
–66
10
5
–10
10
1
–10
10
1
The applicable set of View Window parameter values is applied as soon as you select a
quick zoom command on the Graph window’s [Zoom] menu.
Tip
• Any View Window parameter that is not shown in the above table is unchanged when you
execute a quick zoom command.
• When the angle unit setting is degrees, Quick Trig configures the following values.
xmin = –540, xmax = 540, xscale = 90
ymin = –1.6,
ymax = 1.6, yscale = 0.5
I Using Quick Zoom
The seven quick zoom commands draw a graph using preset built-in View Window
parameter values.