rivasjazmin99 rivasjazmin99 19-09-2019 Mathematics contestada 2 FUIS For f(x) = 3x +1 and g(x) = x2 - 6, find (f - g)(x). O A. -x+3x+7 B. -82+3x - 5 O c. 3x2 - 17 O D. x² – 3x-7 SUBMIT