The owner of a video store has determined that the profits P of the store are approximately given by P(x) = -x². +120x+67, where

Question

The owner of a video store has determined that the profits P of the store are approximately given by P(x) = -x². +120x+67, where x is the number of videos rented daily. Find the maximum profit to the nearest dollar.
$3600
$3667
$7267
$7200

Kunduz · Accepted Answer

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