186
Chapter 9: Function Graphing
7309ENG.DOC CH 9 Function Graphing, English Julie Hewlett Revised: 07/29/98 12:14 PM Printed: 05/19/99
9:01 AM Page 186 of 24
SetFactors SetFactors (
"
2 2
The zoom factors,
XFact
and
YFact
, are positive real numbers
1. They define the magnification or reduction factor used to
Zoom In
or
Zoom Out
around a cursor point. The default values
for both
XFact
and
YFact
are 4. Highlight the factor you want to
change, press
:
, and then enter the new value.
XFact
and
YFact
do not affect any other
Zoom
operations.
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