The cost function for production of a commodity is given below.(adsbygoogle = window.adsbygoogle || []).push({});

C(x) = 369 + 21x - 0.08x^2 + 0.0006x^3

Find the actual cost of producing the 101st item. (Round the answer to the nearest cent.)

i know that

c'(x) = 21-.16x+.0018x^2

but for the life of me cannot figure out how to find the answer

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# Homework Help: Stuck, like a duck

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