Step 1:

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The function is $\"\"$

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a)

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Find $\"\"$

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$\"\"$

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Substitute $\"\"$

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$\"\"$

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b)

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Find domain of $\"\"$

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$\"\"$

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c)

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Find $\"\"$

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$\"\"$

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Substitute $\"\"$

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$\"\"$

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Solution:

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$\"\"$

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