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TI-83 Plus Function Graphing 146
Changing XFact and YFact
You can change
XFact
and
YFact
in either of two ways.
•
Enter a new value. The original value is cleared automatically when
you enter the first digit.
•
Place the cursor on the digit you want to change, and then enter a
value or press
{
to delete it.
Using ZOOM MEMORY Menu Items from the Home Screen or a
Program
From the home screen or a program, you can store directly to any of the
user-defined
ZOOM
variables.
From a program, you can select the
ZoomSto
and
ZoomRcl
instructions
from the
ZOOM MEMORY
menu.