Analyze and sketch a graph of the function. Find any intercepts, relative extrema, points of inflection, and asymptotes. (If an answer does not exist, enter DNE. ) f(x) = x2−11x+54 x−9 intercept (x, y) = ( ) relative minimum (x, y) = ( ) relative maximum (x, y) = ( ) point of inflection (x, y) = ( ) Find the equations of the asymptotes. (vertical asymptote) (slant asymptote)