Algebra and Trigonometry 10th Edition

Published by Cengage Learning
ISBN 10: 9781337271172
ISBN 13: 978-1-33727-117-2

Chapter 9 - 9.5 - Systems of Inequalities - 9.5 Exercises - Page 678: 52


$y \geq -x+4$ and $y \geq \dfrac{-x}{4}+2$

Work Step by Step

We can see that all lined borders are solid, which corresponds to the right of the y-axis. This means that the inequality describing the region is: $x \geq 0$ Based on the shaded region and the border lines, we find: $y \geq -x+4$ and $y \geq \dfrac{-x}{4}+2$
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