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: 26



Work Step by Step

The union of 2 sets is is all combination of all of the numbers in the 2 sets. In this case, numbers that are in [2,$\infty$) (4,$\infty$) or both. Therefore, the set is [2,$\infty$)
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