1. [0/1 Points] DETAILS PREVIOUS ANSWERS LARCALC11 14.5.003. Find the area of the surface given by z = f(x, y) that lies above the region R. f ( x , y ) = 4x + 4y R: triangle with vertices (0, 0), (4, 0), (0, 4) 64 3 X Need Help? Read It Watch It Submit Answer 2. [-/1 Points] DETAILS LARCALC11 14.5.009. Find the area of the surface given by z = f(x, y) that lies above the region R. f ( x , y ) = 3 + 4x 3/ 2 R: rectangle with vertices (0, 0), (0, 2), (6, 2), (6, 0) Need Help? Read It Watch It3. [0/1 Points] DETAILS PREVIOUS ANSWERS LARCALC11 14.5.017. Find the area of the surface. The portion of the plane z = 18 - 3x - 2y in the first octant 94.89 X Need Help? Read It Watch It Submit Answer 4. [0/1 Points] DETAILS PREVIOUS ANSWERS LARCALC11 14.5.027. Set up a double integral that represents the area of the surface given by z = f(x, y) that lies above the region R. f ( x , y ) = exy R = { (x, y) : 0