Braydxn Braydxn Today at 3:35 PM Mathematics Answered Find (h•g)(x) h(x)= 3x-3 and g(x)=x^2+3 Answers: A: 3x^3 - 3x^2 + 9x B: 3x^3 - 3x^2 + 9x - 9 C: 3x^3 + 3x^2 + 9x - 9 D: 3x^3 - 9