Find the horizontal and vertical asymptotes of the graph of f. 8x2 - 1 f(x) = x2 - 4 (Give your answer as a comma-separated list of equations if needed. Express numbers in exact form. Use symbolic notation and fractions where needed. Enter DNE into the answer field if no asymptotes exist.) Note: For vertical asymptotes, check one-sided limits at the points where the function is not defined. vertical asymptotes:Consider the rational function 2x2+ 1 R(X) 2x3 + 12x2(c) Find any vertical asymptotes of R. (Give your answer in the form of a commaseparated list of equations. Express numbers in exact form. Use symbolic notation and fractions where needed.) vertical asymptotes