For f(x)=fracx2−9x−3f(x) = \\frac{x^2-9}{x-3}f(x)=fracx2−9x−3 and g(x)=x+3g(x) = x+3g(x)=x+3, which statement is true?
fff and ggg are identical functions
f(x)=g(x)f(x) = g(x)f(x)=g(x) for all xxx, including x=3x = 3x=3
f(x)=g(x)f(x) = g(x)f(x)=g(x) for xneq3x \\neq 3xneq3; f(3)f(3)f(3) is undefined but g(3)=6g(3) = 6g(3)=6
f(3)=0f(3) = 0f(3)=0 and g(3)=6g(3) = 6g(3)=6