Question

Find (f+g)(x)
F(x)= 5x-4
G(X)= 4x-11

Answer 1

Explanation:

Firstly, (f + g) (x) can also be written like f(x) +g(x)

Secondly, you will write your equation as so

(5x-4) + (4x-11)

then you will take the 5x + 4x = 9x

then you will take the (-4) + (-11) = -15

lastly, your (f + g) (x) = 9x -15