Answer
(a) See graph
(b) $127.3\ k$
Work Step by Step
(a) See graph for $C(x)=\frac{6.7x}{100-x}$
(b) For $x=95$, we have $C(95)=\frac{6.7(95)}{100-95}=127.3\ k$
Precalculus (6th Edition)
by Lial, Margaret L.; Hornsby, John; Schneider, David I.; Daniels, Callie
Published by
Pearson
ISBN 10:
013421742X
ISBN 13:
978-0-13421-742-0
Chapter 3 - Polynomial and Rational Functions - Chapter 3 Test Prep - Review Exercises - Page 402: 85
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