Question

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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 made, then the unit cost is given by the function
=Cx+−0.5x2350x69,950
. What is the minimum unit cost?
Do not round your answer.

Answer 1

can you rewrite this? I can't tell what value is what. you have x's that have no plus or minus in between