Texas Instruments TI-84 PLUS - Graphing Calculator Manual Book page 77

Turning On or Turning Off a Stat Plot in the Y= Editor
To view and change the on/off status of a stat plot in the Y= editor, use
line of the Y= editor). When a plot is on, its name is highlighted on this line.
To change the on/off status of a stat plot from the Y= editor, press } and ~ to place the cursor on
, and then press Í.
, , or
Plot1 Plot2 Plot3
Selecting and Deselecting Functions from the Home Screen or a Program
To select or deselect a function from the home screen or a program, begin on a blank line and
follow these steps.
1. Press  ~ to display the
2. Select to display the
4:On/Off
3. Select to turn on one or more functions or
1:FnOn
The instruction you select is copied to the cursor location.
4. Enter the number (1 through 9, or 0; not the variable
or turn off.
• If you enter two or more numbers, separate them with commas.
• To turn on or turn off all functions, do not enter a number after
[
FnOn function#,function#, . . .,function n
[
FnOff function#,function#, . . .,function n
5. Press Í. When the instruction is executed, the status of each function in the current mode
is set and is displayed.
Done
For example, in mode,
Func
on Y1 and Y3.
Plot1 is turned on.
Plot2 and Plot3 are turned off.
menu.
VARS Y-VARS
secondary menu.
ON/OFF
]
]
turns off all functions in the Y= editor, and then turns
FnOff :FnOn 1,3
Plot1 Plot2 Plot3
to turn off one or more functions.
2:FnOff
) of each function you want to turn on
Yn
FnOn
Chapter 3: Function Graphing
(the top
or .
FnOff
70