The cost per hour for fuel to drive a rental truck from Chicago to New York, a

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The cost per hour for fuel to drive a rental truck from Chicago to New York, a distance of 800 miles, is given by

f(v) = 0.03v2 - 2.2v + 72

where v is the speed of the truck in miles per hour. Other costs are $40 per hour. How fast should you drive to minimize the total cost?

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College Mathematics For Business Economics, Life Sciences, And Social Sciences

ISBN: 978-0134674148

14th Edition

Authors: Raymond Barnett, Michael Ziegler, Karl Byleen, Christopher Stocker

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