Identify any horizontal or vertical asypmtotes of a rational function

The video tutorial explains how to determine horizontal and vertical asymptotes of rational functions. It begins with identifying horizontal asymptotes using exponent rules and the horizontal asymptote test. Then, it moves on to finding vertical asymptotes by setting the denominator equal to zero and solving for the values that make it zero, which are excluded from the domain. The tutorial concludes with a brief discussion on the domain of the function, emphasizing that it includes all real numbers except where the vertical asymptotes occur.

What restrictions must be considered when defining the domain of a rational function?

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Describe the domain of a rational function and how it relates to asymptotes.

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