Homework Help: algebra

Posted by Anonymous on Monday, October 4, 2010 at 9:02pm.

A retailer of DVD players knows that at a price of q dollars per player, he can sell (900 – 3q) players per month. Write a polynomial, in function notation, that represents the monthly income from the sale of DVD players.

algebra - John Nguyen, Sunday, February 13, 2011 at 2:19am
The income = the price * the quantity
= q * (900-3q)
= 900q - 3q^2

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