Exam Name___________________________________ MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Solve the problem. 1) A particle starts at x = 0 and moves along the x-axis with velocity v(t) = 0.2 for time t ? 0. Where is the particle at t = 7? A) x = 0.2 B) x = 1.4 C) x = 0.27 D) x = 7 1) 2) A particle moves with velocity v(t) = 2t + 7 find the distance traveled between t = 1 and t = 5. A) 18 B) 52 C) 26 D) 9 2) 3) A particle moves with velocity v(t) = 2t + 3 find the distance traveled between t = 0 and t = 2. A) 13 B) 15 C) 10 D) 17 3) Use a finite approximation to estimate the area of the region enclosed between the graph of f and the x-axis for a ? x ? b. 4) f(x) = x2, a = 2, b = 6