Answer:
(f o g)(x) =
Domain : (-∞, -3) ∪ (-3, ∞)
Step-by-step explanation:
Given : f(x) =
g(x) = 4x + 17
We have to find the value of (f o g)(x).
Since (f o g)(x) = f[g(x)]
=
=
For the Domain of the function (f o g)(x),
Given function is defined for (4x + 12) ≠ 0
4x ≠ -12
x ≠ -3
Therefore, Domain of the function will be : (-∞, -3) ∪ (-3, ∞)