Calculus 10th Edition

Published by Brooks Cole
ISBN 10: 1-28505-709-0
ISBN 13: 978-1-28505-709-5

Chapter P - P.3 - Functions and Their Graphs - Exercises - Page 29: 90

Answer

The x-axis represents time in years. The y-axis represents value in thousands of dollars.

Work Step by Step

Since a new car's value decreases over time, the slope of the graph should be negative. An exponential function can be used to represent the loss in value.
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