Selecting And Deselecting Functions - Texas Instruments TI-82 STATS Manual Book

Selecting and Deselecting Functions

Selecting and
Deselecting a
Function
Turning On or
Turning Off a Stat
Plot in the Y=
Editor
You can select and deselect (turn on and turn off) a function in
the editor. A function is selected when the
Y=
highlighted. The TI-82 STATS graphs only the selected
functions. You can select any or all functions
.
Y
0
To select or deselect a function in the
steps.
1. Press o to display the
2. Move the cursor to the function you want to select or
deselect.
3. Press | to place the cursor on the function's
4. Press Í to change the selection status.
When you enter or edit a function, it is selected automatically.
When you clear a function, it is deselected.
To view and change the on/off status of a stat plot in the
editor, use
Y= Plot1 Plot2 Plot3
When a plot is on, its name is highlighted on this line.
To change the on/off status of a stat plot from the
press } and ~ to place the cursor on
then press Í.
Y
editor, follow these
Y=
editor.
Y=
(the top line of the
,
Plot1 Plot2
Plot1
is turned on.
Plot2 Plot3
and
Function Graphing 3.7
sign is
=
through , and
Y
1 9
sign.
=
editor).
Y=
editor,
Y=
, or , and
Plot3
are turned off.