Question

f(x) = 3x + 2g(x) = -4x - 3►Calculate f(x) + g(x).

Answer 1

Given:

f(x) = 3x + 2

g(x) = -4x - 3

We have:

$f(x)+g(x)=3x+2-4x-3$

Add like terms:

$\begin{gathered} =3x-4x+2-3 \\ =-x-1 \end{gathered}$

Answer: f(x) + g(x) = -x - 1