### Home > CCA2 > Chapter 3 > Lesson 3.2.5 > Problem 3-115

3-115.

Use the graph of in problem 3-114 to solve the equations and inequalities below. It may be helpful to copy the graph onto graph paper first.

Use the eTool below to view hints and solve the problem.

Click the link at right for the full version of the eTool: *CCA2 3-115 HW eTool*.