College Algebra (10th Edition)

Published by Pearson
ISBN 10: 0321979478
ISBN 13: 978-0-32197-947-6

Chapter 3 - Section 3.1 - Functions - 3.1 Assess Your Understanding - Page 213: 114

Answer

(a)

Work Step by Step

$h(a+b)=2(a+b)=2a+2b=h(a)+h(b)$, thus the answer is (a)
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