College Algebra (6th Edition)

Published by Pearson
ISBN 10: 0-32178-228-3
ISBN 13: 978-0-32178-228-1

Chapter 1 - Equations and Inequalities - Exercise Set 1.7 - Page 196: 9

Answer

{x|x≥-3}

Work Step by Step

The interval we are given goes from -3 to infinity. This means it is all numbers greater than -3. The square bracket next to the -3 means that -3 is included in the set.
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