ASAP

1. Given that f(x) = .x* -4 and that g(x) = Vx-1: A. State (f - g)(x) and (f . g)(x). 8. State () and determine its domain. C. Determine whether each of the following functions is odd, even, or neither odd nor even: f(x) = x -4, g(x) = Vx -1. D. State (x) and find all vertical asymptotes