Question 1 (1 point) If f (x) = (2+6)' then f'(x) equals O a) 4(24 + 6) (4x3) Ob) 4(14+6)3 O c) 4(x4 + 6) (13 ) O d) (15 + 6) (4x] ) O e) None of the above Question 2 (1 point) If f (x) = (13 + 20) 7 then f'(x) equals O a) 1(23 + 20) = (23 ) O b) (13 + 20 ) - (323 ) Oc (x3 + 20) (312 ) O d) ( 23 + 20)# ( 32 7 ) O e) None of the above