The canada Calendar company reduces the prices of its calendars each january. the function f(x)=-25(x-9)^2 +200 models the company's profits, where x is the price of a calendar in dollars, at what calendar price will the economy receive maximum profits?

can you guys show me what to do and how to do it?

Question

The canada Calendar company reduces the prices of its calendars each january. the function f(x)=-25(x-9)^2 +200 models the company's profits, where x is the price of a calendar in dollars, at what calendar price will the economy receive maximum profits?

can you guys show me what to do and how to do it?

anonymous · Answer

are you looking for the value of x or an answer

anonymous · Answer

i think the value of x, this was the question

anonymous · Answer

do you have any answer choices

anonymous · Answer

yeah
 i do,

5$, 9$ 10$, 15$

anonymous · Answer

yea your solving for x

anonymous · Answer

i still need help