Respuesta :
Answer:
g(f(6)) = 6
Step-by-step explanation:
The two functions are:
f(x) = 2x - 6
g(x) = x
[tex]$ f \circ g(x) = f(g(x)) $[/tex]
i.e., g(x) becomes the input for f(x).
Here, we are asked to determine g(f(x)).
We will have: g(f(x)) = g(2x - 6)
Since, g(x) = x, g(2x - 6) = 2x - 6
When x = 6, g(f(6)) = 2(6) - 6
= 12 - 6 = 6
g(f(6)) = 6 is the answer.
