Asymptotes and Holes in Rational Functions Flashcard

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What is a vertical asymptote?

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How do you find vertical asymptotes in a rational function?

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What is a horizontal asymptote?

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How do you determine horizontal asymptotes for rational functions?

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What is a hole in a rational function?

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A hole occurs in a rational function at a point where both the numerator and denominator are zero, indicating that the function is undefined at that point.

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How do you find holes in a rational function?

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To find holes, factor both the numerator and denominator, and identify common factors. The x-value of the common factor is where the hole occurs.

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