Click on the link below to access eTool.
Use this eTool to view the graphs for each part of problem 4-63.

1. Click and drag the blue point on the slider to view each part of the problem.
2. Enter your inequalities in lines 8 and 9.

Updated
1. Click and drag the blue point on the slider to view each part of the problem.
2. Enter your inequalities in lines 8 and 9.