ultazgaming ultazgaming 10-12-2021 Mathematics contestada Question 3 If f(x) = -2 and g(x)= 3x2 +2x - 6, find (+g)(x). A. 3x+3x+4 B. 3x2 +x-8 C. X2 +12 D. 3x2 + x - 3