Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Chapter 3 - Section 3.4 - Slope and Rate of Change - Exercise Set: 60

Answer

The cost of a car increases by 0.47 every 5000 miles.

Work Step by Step

$m=\frac{9400-2350}{20000-5000}=0.47$
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