Question

Which description best explains the domain of (gof)(x)?
-the elements in the domain of f(x) for which g(f(x)) is defined
-the elements in the domain of f(x) for which g(f(x)) is not zero
-the elements in the domain of g(x) for which g(f(x)) is defined
-the elements in the domain of g(x) for whic
is not zero

Answer 1

Answer:

-the elements in the domain of f(x) for which g(f(x)) is defined

Step-by-step explanation:

In order for g(f(x)) to exist we first must have that f(x) exist, then g(f(x)).

So the domain of g(f(x)) will be the elements in the domain of f(x) for which g(f(x)) is defined.