Casio FXCP400 uTo draw a function, uTo draw a polar equation graph, uTo draw a parametric equation graph

uTo draw a function

1.Tap [Draw] - [Function] - [ f(x)].

•Or you could tap { on the tool bar. Next on the Function dialog box that appears, use the Type box to select “f(x)”.

2.On the Function dialog box, input the function and then tap [OK] to draw it.

uTo draw a polar equation graph*

1.Tap [Draw] - [Function] - [Polar].

•Or you could tap { on the tool bar. Next on the Function dialog box that appears, use the Type box to select “Polar”.

2.On the Function dialog box, input an expression in the syntax of r = f (), the lower limit of  (min) and its upper limit (max).

3.Tap [OK] to draw the polar equation graph.

* In this example, the [Function Angle] setting of the Geometry Format dialog box (page 38) is set to “Radian”.

uTo draw a parametric equation graph*

1.Tap [Draw] - [Function] - [Parametric].

•Or you could tap { on the tool bar. Next on the Function dialog box that appears, use the Type box to select “Parametric”.

2.On the Function dialog box, input expressions and values.

3.Tap [OK] to draw the parametric equation graph.

*In this example, the [Function Angle] setting of the Geometry Format dialog box (page 38) is set to “Radian”.

Chapter 8: Geometry Application 154