-4x +8x-1 For p (x) = x +4 (a) Identify the horizontal asymptotes (if any). (b) If the graph of the function has a horizontal asymptote, determine the point (if any) where the graph crosses the horizontal asymptote(s). Separate multiple equations of asymptotes with commas as necessary. Select "None" if applicable. The graph has no horizontal asymptotes. D-0 0,0) The graph has at least one horizontal asymptote. None Equation(s) of the horizontal asymptote(s) : y = 4 X Crossover point(s): (-1.87, -4