Add Two Functions Together Graphically Guidance for Casio ClassPad

If and , then .

Step 1

To create a graph, click anywhere in ClassPad to bring up the ClassPad menu.

Step 2

Select the Graph Function  tool in ClassPad.

Step 3

Enter the two equations in the boxes and the graph will appear.  One will be blue and the other will be red.

Step 4

You can click on the intersection points to see the coordinates.