Casio fx-CG50 User Manual

Name: Casio fx-CG50
Brand: Casio
Rating: 4 (1 reviews)

667 pages

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16-16

3. Select the sketch operation you want.

!4(SKETCH)1(Cls) … Clears plotted points and written text.

2(Plot) … Plots a point.

3(Text) … Inserts text.

4. Use the cursor keys to move the pointer (

) to the location you want.

5. To plot a point: Press w.

To insert text: Input a text string.

Displaying the Cross Section of a 3D Graph

You can display a vertical plane on the x-axis, y-axis, or z-axis to emphasize a cross section

(the location where the plane and the 3D graph overlap).

Note

A cross section can be displayed only for a 3D graph that was drawn using a template (Line,

Plane, Sphere, Cylinder, Cone).

To display the cross section of a 3D graph

1. Draw a 3D graph.

2. Press !5(G-SOLVE)1(CROSS).

3. Select the direction of the plane you want to display.

1(X) … Specifies the

x-axis as the cross sectional direction of the vertical plane.

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