MAC 2311 Midterm: MAC 2311 FIU fin09pmk
15 Feb 2019
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Prof. s. hudson: (20 pts) compute and simplify; 1+16t2 dt : (10 pts) suppose a particle has velocity v(t) = 3t + 2 at time t. suppose it begins at position s(0) = 5. For maximum credit, use the chain rule as done in class: (10 pts) assume oil spilled from a ruptured tanker spreads in a circular pattern whose radius increases at a constant rate of 2ft/s. 1 f (x) = ln|x| is an increasing function. A continuous function de ned on ( , + ) must have a minimum value. A rational function is continuous except where the denominator is zero. If f is di erentiable on the open interval (a, b) then it is continuous on the closed interval [a, b]. Remarks and answers: the average was about 65 / 100, based on 7 grades above 40.
