Elementary Algebra

Published by Cengage Learning
ISBN 10: 1285194055
ISBN 13: 978-1-28519-405-9

Chapter 8 - Coordinate Geometry and Linear Systems - 8.7 - Graphing Linear Inequalities - Concept Quiz 8.7 - Page 383: 3



Work Step by Step

A point on the line would not work because that would simply indicate whether or not the line is dashed, not whether or not the shaded region is correctly shaded.
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