Assume that the cost, in dollars, of producing x gaming devices is given by C(x) = -0.04x
Question:
Assume that the cost, in dollars, of producing x gaming devices is given by
C(x) = -0.04x2 + 80x + 75.
(a) Find the marginal cost function, C′(x).
(b) Find and interpret the marginal cost when x = 100 devices.
(c) Find the actual cost of the 101st device. Compare it to your results from part (b).
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Cx 004x 2 80x 75 a Cx 008x 80 b C100 008100 80 72 After 100 ...View the full answer
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