uTo draw a regular n-gon

1.Perform the following operation: 3e(Draw Spec) – 6:Regular n-gon.

This displays a dialog box prompting you to specify the number of sides.

2.Input a value from 3 to 12 and then press w.

3.Perform steps 2 through 4 under “To draw a triangle” (page 14-15).

This will draw a regular n-gon using the number of sides you specified in step 2.

uTo draw a function

1.Perform the following operation: 3e(Draw Spec) – 7:Function f(x).

• This causes the Function dialog box to appear.

2.Input the function.

3.Press w to draw it.

Note

The only graph type that can be drawn is Y=f(x).

The angle unit of the graph that is drawn is always Rad, regardless of the Angle setting on the Setup screen.

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