Basic Function Graphing 316
Note: You can store only one set of Window variable values at a time. Storing a new set
overwrites the old set.
Restoring the Standard Viewing Window
You can restore the Window variables to their default values at any time. From the
„
Zoom menu, select 6:ZoomStd.
Using Math Tools to Analyze Functions
On the Graph screen, the ‡ Math toolbar menu has several tools that help you analyze
graphed functions.
Select: To:
1:ZoomPrev Return to the viewing window displayed before the
previous zoom.
2:ZoomSto Save the current viewing window. (The current Window
variable values are stored to the system variables
zxmin, zxmax, etc.)
3:ZoomRcl Recall the viewing window last stored with ZoomSto.
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