APPM 1350 Midterm: appm1350spring2018exam3
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Instructions: books, notes, and electronic devices are not permitted. Write (1) your full name, (2) 1350/exam 3, (3) lecture number/instructor name and (4) spring 2018 on the front of your bluebook. A correct answer with incorrect or no supporting work may receive no credit, while an incorrect answer with relevant work may receive partial credit. Justify your answers, show all work: the following problems are not related. (a)(11pts) suppose the acceleration of an object at any time t is given by a(t) = 3t2 4t m/s2, t 0. Find the velocity, v(t), at any time t if v(1) = 1 m/s. Show all work. (b)(11pts) each of the regions a, b and c bounded by the graph of f (x) and the x-axis has an area of 5, see below. Xi=1 sin(cid:18) i n (cid:19) (b) lim n n. Xi=1 sin(cid:18) + i n (cid:19) (c) lim n n. Sin (i /n) n (d) lim n n.
