i. What quadric surface S is described by z 2 x? + y2, 0 g 2 g 2? Find a parametrization u, v) of S. Make sure to specify the domains of u and v. 2. What surface S is described by 2:2 + 22 : 1, 4 g y g 4? Find a parametrization ?(u, v) of S. Make sure to specify the domains of u and v. 3. Match the functions below with their graphs and contour map: 2 2 8) ay) = 21126\" -3, b) 2 : x3 3my2 c) 9(33731) = S1112(33) + 92/ 4