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Behavior of Graphs
of Rational Functions Near Vertical Asymptotes
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Steps for graphing
rational functions
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Find the asymptotes
f(x) = (x + 1) / [(2x - 1)(x + 3)]
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Graph f(x) = 1 / (x
+ 2)^2
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Graph f(x) = (2x +
1) / (x - 3)
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Graph f(x) = (3x^2
- 3x - 6) / (x^2 + 8x + 16)
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Find the asymptotes
f(x) = (x^2 + 1) / (x - 2)
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Find the asymptotes
f(x) = (2x + 1) / (x - 3)
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