Algebra and Trigonometry 10th Edition

Published by Cengage Learning
ISBN 10: 9781337271172
ISBN 13: 978-1-33727-117-2

Chapter 2 - 2.7 - Inverse Functions - 2.7 Exercises - Page 230: 100a


$C$ represents line $m$ and $C^{-1}$ represents line $n$.

Work Step by Step

To identify $C(x)$ we consider $x=0$. The $y$-intercept is: $C(0)=7.50 (0) +1500=1500$ Thus, $C$ represents line $m$ and $C^{-1}$ represents line $n$.
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