Question 1 |f{a.b] is a critical point of the function flay), then flab] is a local maximum or local minimum. O True O False Question 2 Find the y-coordinate of the critical point of the function f (3;, y) = 3:2 l '92 l 43y 3a: . Enter ONLY the numerical value of the y-coorclinate of the critical point. Question 3 D is the region bounded bya triangle with vertices {0,6}, {0,4}, and {5.0). Evaluate the double integral H.091 D (Hint: You can, and should, do this problem without performing anyr integration} Question 4 JPJl' SEA can represent: 13' Q the area of the plane region D. Q the volume ofa tetrahedron. Q the length ofa line segment. O the surface area of a paraboloid