Using the Graph Window Screen and the Window Key

  • Press the WINDOW key (top row) to see the Window Screen shown to the right.

    • This shows that the dimensions of the graphing window are:

-4.7 < x < 4.7

-3.1 < y < 3.1

  • Also, the tick marks are spaced by 1 unit on each axis.

  • Using the ARROW keys to move the blinking cursor, change the screen dimensions to:

-1 < x < 5

-2 < y < 10