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Mathematics, 27.03.2020 04:32 broyochey1

33) A store has been experiencing some financial troubles. Looking at the amount of money they
have coming in and the amount of going out they get a function that looks about like
f(x) = 5x - 21x2 - 21x + 5 where x is time in years.
a) What is the maximum number of times the store has broke even?
b) How many times has the store had a sudden fall or rise in profits?
c) Are the stores profits increasing or decreasing?
d) At what times has the store broke even?

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33) A store has been experiencing some financial troubles. Looking at the amount of money they
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