Respuesta :

XxAtomicxX

Step-by-step explanation:

f(n)=4n-2 g(n)=-n-5

4n=2 -n=5

n=2/4 n=-5

n=1/2

f(n)+g(n)

1/2+(-5)

-4.5

hope this helps you

have a good day :)

jigme5180

Step-by-step explanation:

f(n)=4n- 2 g(n) -n -5 find f(n)+g(n)

1/2+(-5) - 4.5