This problem has two parts. The second part will appear after you answer the first part correctly. (a) What are the vertical asymptotes of f(x) = 622 -? Your answer should be a a2 – 36 number, a list of numbers separated by commas, or None. Vertical asymptotes at r = -6,6 (b) Find the following left- and right-hand limits at the vertical asymptote a = -6. Enter I for oo, -I for -o, or DNE for does not exist. 6x? lim -6 x2 – 36 6x? lim m2 36