Selecting And Deselecting Functions - Texas Instruments TI-83 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
Y=
sign is highlighted. The TI-83 graphs only the selected
functions. You can select any or all functions
, and .
Y Y
9 0
To select or deselect a function in the
these 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
editor). When a plot is on, its name is highlighted on this
Y=
line.
To change the on/off status of a stat plot from the
editor, press } and ~ to place the cursor on
Y=
, and then press Í.
, or
Plot2 Plot3
editor. A function is selected when the
editor.
Y=
(the top line of the
Plot1
is turned on.
Plot2 and
Function Graphing 3-7
through
Y
1
editor, follow
Y=
sign.
=
,
Plot1
Plot3 are turned off.
=