Intermediate Algebra (6th Edition)

Published by Pearson
ISBN 10: 0321785045
ISBN 13: 978-0-32178-504-6

Chapter 3 - Section 3.7 - Graphing Linear Inequalities - Exercise Set - Page 187: 16

Answer

Please see the graph.

Work Step by Step

The area shaded in green is the graph of the line $x\le-2$. The area shaded in purple is the graph of the line $y\ge4$. Since both lines have the "or equal to" part in their graphs, we use solid lines. The dark purple area of the graph is the intersection of the two lines.
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