Question

Please Help <3 Please Help <3

Answer 1

`f(x)=(x)/(2)-3,\ g(x)=3x^2+x-6\\\\(f+g)(x)=f(x)+g(x)=\left((x)/(2)-3\right)+(3x^2+x-6)=(1)/(2)x-3+3x^2+x-6\\\\=3x^2+1(1)/(2)x-9`

`Answer:\ \boxed{B.\ 3x^2+(3)/(2)x-9}}`