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3 Cards in this Set
- Front
- Back
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What is a rational function?
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A function in the form:
f(x) = P(x)/Q(x) If P(x) and Q(x) are polynomials and Q(x) is not the zero polynomial. |
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The domain of a polynomial function is:
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all real numbers
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The domain of a rational function is:
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all real numbers that do not let the denominator = 0.
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