Question

Question #ae90e

Answer 1

`(f+g)(-2)= -24`

Explanation:

`f(-2)=xx(-2)-9=-13`

`g(-2)=4xx(-2)-3=-11`

`:.(f+g)(-2)=-13-11`

`=-24`

Answer 2

`-24`

Explanation:

Let's find (f+g) first.

`f(x) + g(x) = 2x -9 + 4x - 3`

= `6x -12`

`(f+g)(-2) = 6(-2)-12`

`= -12-12`

= `-24`