\"\"

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The function is \"\".

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(a)

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Graph the function \"\".

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\"\"

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Observe the graph:

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As \"\" increases \"\" tends to \"\".

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Therefore, \"\".

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\"\"

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(b)

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The limit is\"\".

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\"\"

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\"\".

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\"\"

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(c)

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L\"\"Hopital\"\"s Rule: If \"\" or \"\" then \"\".

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No, you canot use L\"\"Hopital\"\"s Rule.

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Since here \"\" is not indetermInant form.\"\"

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(a)

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Graph of the function \"\".

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\"\"

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Observe the graph:

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\"\".

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(b) \"\".

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(c) 

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No, you canot use L\"\"Hopital\"\"s Rule.