For the given parametric curve (a) sketch the curve over the given t-interval, indicating the direction in which it is traced, (b) identify the requested point, and (c) justify that you have found the requested point by analyzing an appropriate derivative. x=t+2, y = 42 + 4t, -3sts2, lowest point (a) Choose the correct graph of the curve below. OA. O B. Oc. OD. In which direction is t increasing? O A. From bottom to top O B. From left to right OC. From right to left O D. From top to bottom (b) What is the lowest point? (Type an ordered pair. Type an integer or a simplified fraction.) (c) How do you know this is the lowest point? O A. dy dy is positive and OB. dy =0 and =0. is positive. dx dx Oc. dy d'y OD. dy s negatvve and