Question

If f(x) = |x| + 9 and g(x) = –6, which describes the value of (f + g)(x)?

Answer 1

f (X) =-6+9
=3
(f +g) (x)
(f - 6) (3)
3f - 6=0
3f =6
f=2

Answer 2

Answer:

The value of the (f+g)(x) is  |x| + 3 .

Step-by-step explanation:

As given

f(x) = |x| + 9 and g(x) = –6 .

Thus

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

             =  |x| + 9 - 6

             =  |x| + 3

Therefore the value of the (f+g)(x) is  |x| + 3 .