Find the domain of the function and identify any vertical and horizontal asympototes. Domain: all real numbers x Vertical asympotote: No vertical asymptote Horizontal asymptote: y = 9 Domain: all real numbers x except x = 0 Vertical asymptote: x = 0 Horizontal asymptote: y = -8 Domain: all real numbers x Vertical asymptote: x = -9 Horizontal asymptote: y = 0 Domain: all real numbers x except x = 9 Vertical asymptote: No vertical asymptote Horizontal asymptote: No horizontal asymptote Domain: all real numbers x except x = 9 Vertical asymptote: x = 9 Horizontal asymptote: y = 8