Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Chapter 3 - Test - Page 278: 12

Answer

See Graph I

Work Step by Step

For $y \ge −4x$ Consider the point (1, 1), residing in the blue area, with respect to line $y = −4x$. The inequality holds since $1 ≥ (−4)(1)$. Therefore, the right blue area represents $y \ge −4x$. See Graph I
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