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. ) y = x2+3 x2−64 intercept (x, y) = ( ) relative minimum (x, y) = ( ) relative maximum (x, y) = ( ) point of inflection (x, y) = ( ) Find the equations of the asymptotes. (smaller x-value) (larger x-value) (horizontal asymptote) Use a graphing utility to verify your results.