Casio ALGEBRAFX20

User Manual - Page 168

For ALGEBRAFX20.

PDF File Manual, 426 pages, Download pdf file

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19990401
5-2-9
Controlling What Appears on a Graph Screen
kk
kk
k Factor Zoom
Description
With factor zoom, you can zoom in or out, centered on the current cursor position.
Set Up
1. Draw the graph.
Execution
2. Press 2(ZOOM)c(Factor) to open a pop-up window for specifying the x-axis and
y-axis zoom factor. Input the values you want and then press i.
3. Press 2(ZOOM)d(In) to enlarge the graph, or 2(ZOOM)e(Out) to reduce it. The
graph is enlarged or reduced centered on the current pointer location.
4. Use the cursor keys to move the cursor to the point upon which you want the zoom
operation to be centered, and then press w to zoom.
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