The function f(x) = x is translated 7 units to the left and 3 units down to form the function g6). Which represents g(x)?

g(x) = (x - 732 - 3

g(x) = (x + 7)2 - 3

g(x) = (x - 3)2 - 7

g(x) = (x-3)2 + 7