Help with this equation

Question

Could anyone please help me out with this.

consider the equations f(x)= -6x-1 and g(x)= 4x^2 select the solution for (f+g)(x)

a- -6x-1+4x^2
b- -24x^3-4x^2
c- -24x^2-1
d- -6x-1-24^2

Answer 1

(f + g)(x) = f(x) + g(x)

(f + g)(x) = -6x - 1 + 4x²

(f + g)(x) = 4x² - 6x -1

 

A.