Identify asymptotes and intercepts of a rational function

The video tutorial covers rational expressions, focusing on factorability, vertical and horizontal asymptotes, and finding X and Y intercepts. It explains that vertical asymptotes occur when the denominator is zero, but imaginary solutions mean no real vertical asymptotes exist. Horizontal asymptotes are determined by comparing the degrees of the numerator and denominator. The tutorial also provides methods for finding X and Y intercepts, emphasizing the importance of setting the numerator to zero for X intercepts and substituting zero for X to find Y intercepts.

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