20060301
8-2-7
Drawing Figures
S To draw a function
Example: To draw
y
(
x
) =
x
2
– 1
(1) Tap [Draw], [Function], and then [f(
x
)].
• This causes the Function dialog box and a soft keyboard to appear.
(2) Input the function.
(3) Tap [OK] to draw it.
