Question

The monthly revenue of a certain company is given by R=800p-7p^2 where p is the price in dollars of the product the company manufactures. At what price will the revenue be $10000 if the price must be greater than $50?

Answer 1

800p-7p^2=10,000
-7p^2+800p-10,000=0
(-7p+100)(p-100)=0
p-100=0
p=100

-7p+100=0
-7p=-100
p=-100/-7=14.29

Since the price must be greater than $50, the price then is $100

Answer 2

thxs

Answer 3

You're welcome