\fQuestion 2 1 pts You're climbing a hill whose shape is given hv the equation 2 = l - 5x2 - ivz. Here the positive 3: direction is east. the positive v direction is north. and the positive 2 direction is up. Suppose vou are standing at the point 150.40.91.55}. [In particular. you are at a height of 5'66 meters} In which direction should vou head if vou want to climb up most steeplv? Question 3 Find equatitms far the tangent plane and normal line tn the surface it + y- + z = 9W3 at the point (0.13.13