Calculus (3rd Edition)

Published by W. H. Freeman
ISBN 10: 1464125260
ISBN 13: 978-1-46412-526-3

Chapter 1 - Precalculus Review - 1.1 Real Numbers, Functions, and Graphs - Exercises - Page 9: 13



Work Step by Step

1.) Set the inequality equal to the original then in another inequality set it to the opposite of the original number with the opposite inequality sign. x$\lt$4 and x$\gt$-4 2.) Combine the two in order to solve for what x can be (-4,4)
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