Mathematics: The domain of f(x) is the set of all real values except 7, and the domain of g(x) is the set of all real values except –3. which of the following describes the domain of (g.f)(x)

The domain of f(x) is the set of all real values

ruby562

07.01.2022

The set of all real values except 7

Step-by-step explanation:

We are given that,

Domain of the function f(x) is 'the set of all real values except 7'.

Domain of the function g(x) is 'the set of all real values except -3'.

It is required to find the domain of $(g\circ f)(x)$ .

Now, we know that,

The composition $(g\circ f)(x)$ of functions f(x) and g(x) will be defined where the function f(x) is defined.

Since, the domain of f(x) is 'the set of all real values except 7'.

Thus, the domain of $(g\circ f)(x)$ is also 'the set of all real values except 7'.

0,0(0 оценок)