Calculator User Manual

Chapter 20: A to Z Function and Instruction Reference
375
20ATOZ.DOC TI-86, Chap 20, US English Bob Fedorisko Revised: 02/13/01 2:42 PM Printed: 02/13/01 3:05 PM Page 375 of 11820ATOZ.DOC TI-86, Chap 20, US English Bob Fedorisko Revised: 02/13/01 2:42 PM Printed: 02/13/01 3:05 PM Page 375 of 118
ZOut
† GRAPH ZOOM menu
ZOut
Zooms out to display more of the graph, centered
around the current cursor location.
Zoom factors are set by the values of built-in variables
xFact
and
yFact
; the default is 4 for both factors.
In
Func
graphing mode:
y1=x sin x
b
Done
ZStd
b
ZOut
b
ZPrev
† GRAPH ZOOM menu
ZPrev
Replots the graph using the window variable values of
the graph that was displayed before you executed the
previous
ZOOM
instruction.