MATH 112 Study Guide - Midterm Guide: Marginal Cost, Marginal Revenue
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I a rm that my work upholds the highest standards of honesty and academic integrity at the. University of washington, and that i have neither given nor received any unauthorized assistance on this exam. The correct answer with no supporting work may result in no credit: you are expected to use the methods of this course. Do not cheat: put your name on your sheet of notes and turn it in with the exam. Do not simplify. (a) z = 6w 2(4w5 + 9)3 + 3w (b) f (x) = (5x3 7x2)4(9x2 + 3)10 (cid:33)8 (cid:32) 2: (14 points) you produce and sell items. The formulas for total revenue and total cost (both in dollars) for producing and selling q items are. T r(q) = 40q2 + 2728q and t c(q) = q3 66q2 + 1457q + 8000. (a) give formulas for marginal revenue and marginal cost.
