For 1 (x) 12 -+7x-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. If there is more than one answer, separate them with commas. Select "None" if applicable. () The function has no horizontal asymptotes. 00.. 0-0 (00) The graph has at least one horizontal asymptote. None Equation (s) of the horizontal asymptote (s) : X Crossover point(s)