Modeling with a Quadratic Function

The manager of a company uses the function shown to model its profit based on the price of a product in dollars, x.

f(x) = (x - 2)(53 - x)
​

A.)  What is the minimum price, 
in dollars, to avoid a loss?

B.)  What is the maximum price, 
in dollars, to avoid a loss?

C.)  What is the price, in dollars, that 
results in the greatest profit?

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