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Mathematics, 30.11.2021 02:30 live4dramaoy0yf9

A supply company manufactures copy machines. The unit cost C(the cost in dollars to make each copy machine) depends on the number of machines made. If x machines are then the unit cost is given by the function C(x)= 0.9x^2-414x+57,601 what is the minimum unit cost?
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Unit cost: $

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