Question

Let f (x)= –5x – 4 and g(x) = 6x – 7, how do you find f (x) + g(x)?

Answer 1

`f(x)+g(x)=x-11`

Explanation:

As `f(x)=-5x-4` and

`g(x)=6x-7`

`f(x)+g(x)=-5x-4+6x-7`

= `x-11`