:FnOn Y=#[,Y=#,...]

FnOn turns on the functions specified so that they draw to the Graph Screen.

To turn off the functions, use FnOff.


  • VARS
  • Y-VARS
  • 4:On/Off
  • ON/OFF
  • 1:FnOn


:FnOn 0,1,2,3,4,5,6,7,8,9

This turns on all the Y= equations so that they are drawn.

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