MA 125 Final: 14-Fall-Final-Exam
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Show all your work, justify and simplify your answer! No partial credit will be given for the answer only! You must simplify your answer when possible but you don"t need to com- pute numbers: e6 sin(12/5) + 8 is a ne answer. 2: find the derivative f (x) if f (x) = x3+1 x3 1 , find the anti-derivative r x2(1 + x) dx, find the anti-derivative r sin6(x) cos(x) dx, find the anti-derivative r x3 x4 + 5 dx. 3: solve ln(x2 + 1) = 5, if f (x) = z x. 2 sin(t2 + 1) dt, nd f (x): if oil leaks from a well at the rate of e 5t (m3/s), how much oil will leak in the. Rst minute? (if you use your calculator to compute it is ok if you give an approximate answer. ) 1 x dx using a riemann sum with n = 3 terms and the midpoint rule.
