Algebra: A Combined Approach (4th Edition)

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

Chapter 3 - Test - Page 278: 14

Answer

See Graph I

Work Step by Step

For $2x - 3y \gt -6$ Consider the origin (0, 0), residing in the blue area, with respect to line $2x - 3y = -6$. The inequality holds since $(2)(0) - (3)(0) \gt -6$. Therefore, the right blue area excluding the dotted line $'2x - 3y = -6'$ represents $2x - 3y \gt -6$ See Graph I
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