TI-83 Plus
Function Graphing
139
Zoom Cursor
When you select
1:ZBox
,
2:Zoom In
, or
3:Zoom Out
, the cursor on the
graph becomes the zoom cursor (
+
), a smaller version of the free-moving
cursor (
+
).
ZBox
To define a new viewing window using
ZBox
, follow these steps.
1. Select
1:ZBox
from the
ZOOM
menu. The zoom cursor is displayed at
the center of the screen.
2. Move the zoom cursor to any spot you want to define as a corner of
the box, and then press
Í
. When you move the cursor away from
the first defined corner, a small, square dot indicates the spot.
3. Press
|
,
}
,
~
, or
†
. As you move the cursor, the sides of the box
lengthen or shorten proportionately on the screen.
Note: To cancel
ZBox
before you press
Í
, press
‘
.
4. When you have defined the box, press
Í
to replot the graph.
Summary of Contents for 83PL/CLM/1L1/V - 83 Plus Calc
Page 407: ...TI 83 Plus Inferential Statistics and Distributions 404 Input Calculated results Drawn results...
Page 412: ...TI 83 Plus Inferential Statistics and Distributions 409 Data Stats Input Calculated results...
Page 454: ...TI 83 Plus Applications 451 tvm_FV tvm_FV computes the future value tvm_FV PV PMT P Y C Y...
