Find parametric equations for the path of a particle that moves along the circle X2 + (y 1)2 : 9 in the manner described (Enter your answer as a comma-separated list of equations. Letx and y be in terms of t) (a) Once around clockwise, starting at (3, l). O S L' S 211. (b) Three times around counterclockwise, starting at (3, 1). 0 g t s 6H. (c) Halfway around counterclockwise, starting at (O, 4)' O S t S :7