OpenStudy (anonymous):

A function is said to have a horizontal asymptote if either the limit at infinity exists or the limit at negative infinity exists. Show that each of the following functions has a horizontal asymptote by calculating the given limit.

3 years ago
OpenStudy (anonymous):

$\lim_{x \rightarrow \infty} \frac{(\sqrt{x^{2}+5x})}{ 13-9x }$ and... $\lim_{x \rightarrow -\infty} \frac{(\sqrt{x^{2}+5x})}{ 13-9x }$

3 years ago