QuestionDetermine the horizontal asymptote for the function $f(x)=\frac{x^{2}-4}{x+2}$.

Studdy Solution
This means that the line $y=x-2$ is a horizontal asymptote for all $x$ except $x=-2$.
So, the horizontal asymptote of the function $f(x)=\frac{x^{2}-4}{x+2}$ is $y=x-2$ for all $x$ except $x=-2$.