For the parametric curve defined by x(t) = Zooszt, y(t) = 25in2t. Part A: For the given parametric curve, determine where 9% does not exist on the interval [0, Tr] and determine the type of discontinuityt (3 points) x Part E: Find the inflection point(s) of the curve on the interval [0, W} (3 points) Part C: What is the length ofthe curve on the interval [0, g]? (4 points) Choose File No file chosen QAd Audio D'Add Video Question 7 (Essay Worth 10 points) (09.01, 09.02, 0903 HC) t2 2t A submarine is traveling such that its position vector 5(t) =. where s is in miles and t is time in hours Part A: Find the speed of the submarine at 2 hours to the nearest tentht (4 points) Part E: Find the acceleration vector of the submarine at 2 hours. (4 points) Part C: What is the total distance traveled by the submarine in the first 2 hours? (2 points)