Precalculus: Mathematics for Calculus, 7th Edition

Published by Brooks Cole
ISBN 10: 1305071751
ISBN 13: 978-1-30507-175-9

Chapter 10 - Review - Exercises - Page 772: 105

Answer

See graph and explanations.

Work Step by Step

See graph, the coordinates of the vertices are $(-2.1, 2.1)$ and $(2.1, -2.1)$. The solution set is represented by the overlapping semicircle region of the two colors (solution region) and is unbounded.
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