1. Consider the polar equation r = 3sin(20). (a) Complete the tables for the given values of 0. Round to the nearest tenth as needed. (b) Graph the equation. Answer: (a) 3TT 5 TT TC 0 W / N O IN A /N 3 4 6 r = 3sin(20) 5 TT 1 17 2n 6 4 3 2 3 4 6 r = 3sin(20) (b) w/a Ala N -6 4 -3 N7 1 0 N 3 4 50 6 11T -3- -5- 6 311' 2. v = (9, 2) is transformed using the transformation matrix A = [ What is the resulting vector? Show all your work. Answer: 3. Aurora hit a baseball with an initial velocity of 70 feet per second at an angle of 30 with the horizontal. The ball hit her bat when the ball was 3 feet above the ground. (a) No one interferes with the ball. How long does it take the ball to hit the ground? Round your answer to the nearest hundredth of a second. Show all your work. (b) How far did the ball travel horizontally? Use your answer from Part (a) in your calculations. Round your answer to the nearest tenth of a foot. Show all your work