Consider the 2 implicitly defined curves and 5x 2y x xy 0 3 2x 5y y xy 0 Plot these 2 functions on the same graph Notice that it appears as though they intersect at a right angle at the origin For this discussion post you will figure out using Calculus whether or not these 2 functions actually intersect at a right angle You do not need to include a graph in your post but you must explain your answer fully