MATH 205 Midterm: MATH 205 KSU Test 2f10 sol
15 Feb 2019
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Total points: show the details of your work under each question. Clearly label your answer and your exposition may have e ect on grading. Explain: find the derivatives of the following functions. Show intermediate steps in order to receive partial credit. (a) f (x) = x4/3 + x, f (x) = (b) f (x) = 1 x4 + 1. 2x, f (x) = (c) f (x) = x( 3 x + 2), f (x) = (d) f (x) = 1. 4 x, f (x) : find the derivatives of the following functions. Show intermediate steps in order to receive partial credit. (a) f (x) = (2x)4/3 + 3x, f (x) = (b) f (x) = ln x x4 + 2x. Around noon a northerly wind blew up and the temperature began to drop faster and faster. The worst was around 6pm when, fortunately, the temperature started going back up.
