I need help with these problems thank you!

Let V(x, y) = 5In( - 30x2 + 6y). Graph the boundary of the domain of v below. -6 -5 -4 -2 2 3 5 6 Clear All Draw: Which of the following (z, y) ordered pairs are in the domain of v? Select all that apply: O(1,5) O(-1,0) O(0,-1) O(1,0) O(0, 1)Sketch the level curve of the function v(x, y) = xy for c = 5. 10 9 8 -7 6 -5 4 3 -2 -1 1 87 8 9 Clear All Draw: MSketch the level curve of the function g(r, y) = y' - a' for c = 1. 10 9 8-7 6-54 -3 -2 -1 12345 18 9 14 Clear All Draw