m 3 4. (09.03 MC) An object moving in a plane has a velocity of . Given the object's position at t = 0 is , nd the object's position at t = 4. (10 points) O O Q O 1:] D 8.(09.06 MC) Write an expression for the area bounded by r = 2 - c0349 (10 points) 0 x 4f(2cos49)2 d9 0 2)! 2 I (2 c0540) d9 0 O x 2? (2cos49)2 d0 0 O (2 cos49)2 d9 OWN l 2 Which of the following represents the area of the shaded region in the first quadrant bounded by r = 3 - 2sino and r = 02, provided that the two curves intersect at 0 = 1.102? (10 points) -2 = 3 - 2sine -2 O 12102 [(3 -2 sine)2 - 04]de O 12 102 - 1(3 - 2 sino ) 2 + 0 4]de 1:102 1 0' de - 12-102 7 (3-2sine)2 de O (1.102 1 0' de + 12.102 7 (3-2sine)2 deThe graphs of the polar curves r = sin 9 - 4 and r = cos(29 + 3) are shown. Find the area of R, which is the region inside r = sin 6 - 4, but outside r = cos(26 + 3). (10 points)