Find the limit. . 'lim' _ xv+6v9:

Find the limit. xv + 6v 9x 54 O 1 O O 3 O 15 D Question 12 1 pts At what points is the given function continuous? f(x, y) 2x2 + x 6 O All (x, y) satisfying x - y 0 O All (x, y) O All (x, y) such that x 0 3 O All (x, y) such that x and x * -2 2