CPM Homework Banner

Home > CCA > Chapter 9 > Lesson 9.2.1 > Problem 9-51


Solve each of the following inequalities for the given variable. Represent your solutions on a number line. 9-51 HW eTool (CPM). Homework Help ✎

  1. Solve the equation
    to find the boundary point.

    Test values on both sides of the boundary point () to determine the solution region.

    False                                      True

Use the eTool below to represent your solutions on a number line.
Click the link at right for the full version of the eTool: CCA 9-51 HW eTool