Algebra 2 (1st Edition)

Published by McDougal Littell
ISBN 10: 0618595414
ISBN 13: 978-0-61859-541-9

Chapter 6 Rational Exponents and Radical Functions - 6.4 Use Inverse Functions - 6.4 Exercises - Problem Solving - Page 444: 47a

Answer

See below.

Work Step by Step

Switching the elements of the domain and the range, we obtain: $w=0.5l+3\\w-3=0.5l\\l=2w-6$
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