Texas Instruments TI-83 Manual Book page 194

ZOOM
operations in
ZOOM
Only the (
X Xmin
variables are affected.
,
PlotStart PlotStep
. The
ZStandard
variables for
ZOOM MEMORY
CALC
The only
CALC
When
Time
for a specified
When
Web
(the value) for a specified
Y u( n )
When ,
uv vw
according to the axes format setting. For example, for
represents
X
TI-83 Plus Sequence Graphing
graphing work the same as in
Seq
, , and
Xmax Xscl
, , and
n Min n Max
secondary menu
VARS Zoom
Seq
operation available in
axes format is selected,
value.
n
axes format is selected,
, or axes format is selected,
uw
and represents
u( n ) Y
) and (
Y Ymin
are only affected when you select
ZU
graphing.
graphing is
Seq
displays
value
draws the web and displays
value
value.
n
.
v( n )
graphing.
Func
, , and
Ymax Yscl
items through
1
.
value
(the
Y
displays
value
uv
) window
are the
7
value)
u( n )
and
X Y
axes format,
191