Intermediate Algebra

10th Edition

ISBN: 9781285195728

Author: Jerome E. Kaufmann, Karen L. Schwitters

Publisher: Cengage Learning

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A coffeeshop determines that it can sell 5000 cups of coffee at a price of $1.50, but for every $1 increase in the price, their sales will decrease by 6000 cups and for every $1 decrease, their sales will increase by 6000 cups.

A function giving the revenue earned when the price of coffee is x dollars per cup is R(x)=

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