Solve and explain

C. (8 pts] Suppose that r (t) is a differentiable vector-valued function and the curve in the ry-plane traced out by its derivative r '(t) is shown below. 43 - The curve in the ry-plane above is traced out by F '(t). i. [3 pts] Explain whether r (t) uses arclength as a parameter. ii. (5 pts) On the image above, sketch a possible curve that is parameterized by r (t). Use the space below to show all necessary work. A correct picture with no supporting work will receive no credit