MAT223H1 Midterm: Simon Fraser MATH 150 Nov 2005 Midterm 2
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@sfu. ca: do not lift up the cover page until instructed, circle your instructor. If you don"t, you lose a mark: this test is comprised of 8 pages, once the test begins, please check that all pages are intact, do all questions, clearly explain your answer. No credit will be given for just writing down the answer: if the answer space provided is not su cient, write your answer on the back of the previous page. Clearly mark the question number: ordinary scienti c calculators only are allowed. Page 1 of 8: find the indicated derivatives of the following functions. You do not need to simplify your answers. (1a) (4 marks) y 0 and y 00 where y = esin(2x) Page 2 of 8 (1b) (3 marks) g 0(t) where g(t) = Answer (cid:19)t2 (cid:18) 1 t+1 t > 0. Page 3 of 8: a particle travels along a straight line.
