katierae1213 katierae1213 20-09-2019 Mathematics contestada If f(x) = 3x + 2 and g(x) = x2 + 1, which expression is equivalent to (fog)(x)? (3x + 2)(x2 + 1) 0 33²+1+2 (3x + 2)2 + 1 3(x²+1)+2
