Precalculus (6th Edition) Blitzer

Published by Pearson
ISBN 10: 0-13446-914-3
ISBN 13: 978-0-13446-914-0

Chapter 2 - Section 2.7 - Polynomial and Rational Inequalities - Exercise Set - Page 415: 111


$(-\infty, 18]$

Work Step by Step

Step 1. To find the domain for $h(x)=\sqrt {36-2x}$, let $36-2x\geq0$; we have $2x\leq36$ and $x\leq18$ Step 2. Thus, the domain is $(-\infty, 18]$
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