Calc

Suppose that the cost, in dollars, for a company to produce x pairs of a new line of jeans is
C(x)=2200+4x+0.01x2+0.0002x3.

(a) Find the marginal cost function.

(b) Find the marginal cost at x=100.

(c) Find the cost at x=100.

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  1. (a) dC/dx
    (b) and (c) are just plug and chug

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