CPM Homework Banner

Home > CCA > Chapter 9 > Lesson 9.4.1 > Problem 9-95

9-95.

Solve each inequality below. Represent the solutions on number lines.   

  1.  

    Find the boundary point.

    Solve for .

    Test numbers on both sides of .

  1.  

    Follow the steps in part (a).

  1.  

    Follow the steps in part (a).

  1.  

    Follow the steps in part (a).

    Does this inequality have a solution?

Use the eTool below to represent the solutions on number lines.
Click the link at right for the full version of the eTool: 9-95 HW eTool (CPM)