12:39 AM Sat Oct 15 Take Quiz What is the directional derivative of the function at the point P in the given direction? Write your answer to the nearest hundredth. Note: Rounding 838.274 to the nearest hundredth is 838.27. f(x, y) = 1x2+ y2 P(3, 4) D = (3, 4) D Question 2 2 20 pts Find the directional derivative of the function at the point P in the direction of point Q. Write your answer to the nearest hundredth. Note: Rounding 838.274 to the nearest hundredth is 838.27. g(x, y) = x2+y+1 P(1, 2) Q(2, 3)