#### Answer

Calculus required.
Rate of change = 0.16

#### Work Step by Step

Slope of the tangent line at x=2 is the rate of change, which is about 0.16.

Published by
Brooks Cole

ISBN 10:
1-28505-709-0

ISBN 13:
978-1-28505-709-5

Calculus required.
Rate of change = 0.16

Slope of the tangent line at x=2 is the rate of change, which is about 0.16.

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