Texas Instruments TI-82 STATS Manual Book page 98

Exploring Graphs with the ZOOM Instructions
ZStandard
ZTrig
ZInteger
ZoomStat
ZoomFit
3.22 Function Graphing
replots the functions immediately. It updates the
ZStandard
window variables to the standard values shown below.
Xmin=L10
Xmax=10
Xscl=1
replots the functions immediately. It updates the window
ZTrig
variables to preset values that are appropriate for plotting trig
functions. Those preset values in
below.
Xmin=L(47à24)p
Xmax=(47à24)p
Xscl=p/2
redefines the viewing window to the dimensions
ZInteger
shown below. To use
you want to be the center of the new window, and then press
Í;
replots the functions.
ZInteger
@X=1
@Y=1
redefines the viewing window so that all statistical
ZoomStat
data points are displayed. For regular and modified box plots,
only and
Xmin Xmax
replots the functions immediately.
ZoomFit
recalculates and
YMin
maximum values of the selected functions between the current
Y
and .
XMin XMax XMin
Ymin=L10
Ymax=10
Yscl=1
Radian
Ymin=L4
Ymax=4
Yscl=1
, move the cursor to the point that
ZInteger
Xscl=10
Yscl=10
are adjusted.
to include the minimum and
YMax
and are not changed.
XMax
(cont.)
Xres=1
mode are shown
ZoomFit