so en by t x = 2 , Answer: 3.322 # A particle moves along the x-axis so i that at any time t 2 0 its velocity is given by 31 1 v(t) = 7 2: + 6. Wt is the total distance 3 traveled by the particle from t = 0 to t: 5 ? 5 - _"I D x"): J(%% -2(: +63dl" - 5 5 0 @Black River Math, Vicki Carter Answer: 13.725 # Let R be the region bounded by f(x) = 5 x2 and g(x) =1+ 2'. The region R is the base of a solid where each cross section perpendicular to the x-axis is a square. What is the volume of the solid? Answer: 1.623 # Z Find the area enclosed by the functions f(x) = 52xx2 and g(x) = 6