Question

F(x)=|3x +5| +6
g(x) = 7
Find (f + g)(x).

Answer 1

(f+g)(x)

= |3x+5| + 13

Explanation:

(f+g)(x) means

f(x) + g(x)

so you add the functions together.

|3x+5| + 6 + 7

And simplify.

|3x+5| + 13