The domain of f(x) is the set of all real values except 7, and the domain of g(x) is the set of all real values except -3. which of the following describes the domain of (gºf)(x)? all real values except x-3 and the x for which f(x) 7 all real values except x-3 and the x for whichỉ x) -3 all real values except x 7 and the x for which f(x) 7 all real values except x *7 and the x for which f(x) -3