QuestionCheck if $f(x)=x+0$ and $g(x)=x+18$ are inverses by finding $(f \circ g)(x)$ and $(g \circ f)(x)$.

Studdy Solution
Now, we compare the results of $(f \circ g)(x)$ and $(g \circ f)(x)$ with $x$. Neither of them equals to $x$. Therefore, $f(x)$ and $g(x)$ are not inverse functions.
Thus, $g(x)$ is not the inverse function of $f(x)$.