Calculus question attached

Question 6 (Essay Worth 10 points) (09.01 HC) For the parametric curve defined by x(f) = 3cost, y(f) = 3sin2t. Part A: For the given parametric curve, determine where _ does not exist on the interval [0, T] and determine the type of discontinuity. (3 points) dx Part B: Find the inflection point(s) of the curve on the interval [0, TI]. (3 points) Part C: What is the length of the curve on the interval [0, ]? (4 points) 2 Source V C