Using Math Tools To Analyze Functions - Texas Instruments TI-89 Titanium User Manual

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.
You can store only one set of Window variable values at a time. Storing a new set
Note:
overwrites the old set.
Restoring the Standard Viewing Window
You can restore the Window variables to their default values at any time. From the
„
menu, select
Zoom

Using Math Tools to Analyze Functions

On the Graph screen, the ‡
graphed functions.
Basic Function Graphing
.
6:ZoomStd
toolbar menu has several tools that help you analyze
Math
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