1. If f(x) = 2x - 1, g(x) = x2 - 3, and h(x) = vx +3, find the following combination of functions. Include any possible restrictions. a. (f - g)(x) = d. g(x - 1) = b. (fg) (x) = e. h(g(x)) = c. (h/f) (x) = f. f( h (2) ) = 2. Using the functions from #1, find the domains of the combination of functions f and h (Domain of f+ h, f- h, fh, f/h). Include any restrictions that may apply