Business Calculus Quiz
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APPLICATIONS OF DERIVATIVES IN BUSINESS
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A manufacturing cost function is C(q)=q4−8q3+18q2+5C(q) = q^4 - 8q^3 + 18q^2 + 5 where qq is the production level. The derivative is C′(q)=4q(q−1)(q−3)C'(q) = 4q(q-1)(q-3). Using the first derivative test, what can be concluded about the nature of the critical points?
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