Evaluating the limit at infinity when the degrees are equal numerator, denominator

The video tutorial explains the concept of function degrees and how to rewrite them in descending power. It covers the horizontal asymptote test, emphasizing the importance of the degree in the numerator and denominator. The tutorial also discusses leading coefficients and terms, and how they relate to the degree of a function. The limit as X approaches infinity is explained in relation to horizontal asymptotes, with examples provided to illustrate the rules. The video concludes with a review of the key rules for understanding horizontal asymptotes.

What is the limit as X approaches infinity for the function discussed in the text?

What are the two rules regarding horizontal asymptotes that need to be remembered?