Intermediate Algebra (12th Edition)

Published by Pearson
ISBN 10: 0321969359
ISBN 13: 978-0-32196-935-4

Chapter 2 - Section 2.6 - Function Notation and Linear Functions - 2.6 Exercises: 37

Answer

a. 15, b. 10

Work Step by Step

The domain element 2 is paired with 15 in the range, so we know that $f(2)=15$. The domain element -1 is paired with 10 in the range, so we know that $f(-1)=10$.
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