Question

If f(x)=x/2-3and g(x)=3x^2+x-6 find (f+g) (x)

Answer 1

3x^2+1.5x-9

Explanation:

(f+g) (x)

=f(x)+g(x)

=x/2-3+3x^2+x-6

=3x^2+1.5x-9