MAC 2313 Midterm: MAC2313 S15 Test 1
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Instructions: write your complete solutions on your answer sheets do not write on this paper. No graphing calculators are allowed to be used. To receive credit, you must show all work. You are not required to simplify your answers. (1) (25 pts. ) For the point a = (1, 5, 3) and the parametric line l de ned by. The acceleration function, the initial value for velocity, and the initial value for position are a(t) = (cid:10)2t + sin t, e t, (1 + t) 2(cid:11) , v(0) = h1, 1, 1i, r(0) = h0, 0, 0i.