Question

f(x) = x − 8, g(x) = |x + 8|
Find
(f ∘ g)(x).

Answer 1

Answer:

$(f \circ g)(x) = |x + 8| - 8$

Step-by-step explanation:

$f(x) = x - 8 \\ \\ g(x) = |x + 8|$

To find (f ∘ g)(x) , substitute g(x) into f(x). That is for every x in f (x) replace it with g (x)

That's

$(f \circ g)(x) = |x + 8| - 8$

Hope this helps you