\"\"

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The function is \"\".

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Graph :

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\"\"

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Observe the graph:

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The function has a horizontal asympotes at \"\".

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The function has a  vertical asympote at \"\".

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\"\"

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Graph of the function \"\" :

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\"\"

\

The function has a horizontal asympotes at \"\".

\

The function has a  vertical asympote at \"\".