February 25, 2017

Homework Help: math

Posted by Anonymous on Monday, May 25, 2009 at 10:47pm.

a cable television firm presently serves 5000 households and charges $20 per month. A merketing survey indicates that each decrease of $1 in the monthly charge will result in 500 new costumers. Let R(x)denote the total monthly revenue when the monthly charge is x dollars.

Determine the revenue function R

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