It is (0, -2).
Probably g(x) = f(x) - 6 but it is difficult to be sure. Limitations of the browser used by Answers.com means that we cannot see most symbols.
I am not entirely sure what the equation is supposed to be. However, to translate something 4 units up (4 units in the y-direction), simply replace every "y" in your equation by "y - 4". Simplify the result if you want.
the domain is all real numbers and the range is all real numbers the domain is all real numbers and the range is all real numbers