Elementary and Intermediate Algebra: Concepts & Applications (6th Edition)

Published by Pearson
ISBN 10: 0-32184-874-8
ISBN 13: 978-0-32184-874-1

Chapter 9 - Inequalities and Problem Solving - 9.4 Inequalities in Two Variables - 9.4 Exercise Set - Page 611: 66

Answer

No

Work Step by Step

We see that $(4,0)$ is at the intersection of the two lines for the inequality, so if both lines were solid, it would be a solution. However, since one of the lines is dashed, it is not part of the overall solution set.
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