### Home > PC > Chapter 6 > Lesson 6.2.3 > Problem 6-101

6-101.

Make possible tables for each graph.

Add the *y*-values to obtain *h*(*x*).

*f*(*x*) looks like *y* = *x*.

Use the eTool below to help you visualize this problem.

Click the link at right for the full version of the eTool: PCT 6-101 HW eTool