Mathematics

Mathematics, 25.02.2020 21:17, ninjaben

8. An online music store sells about 4000 songs each day when it charges $1 per
song. For each $.05 increase in price they sell about 80 fewer songs a day.
Develop a quadratic function to model this situation.
What should the store do maximize daily revenue?
Remember:
Revenue
(dollars)
:
=
sales
(songs)
price
(dollars/song)

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