\"\"

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(a)

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The function is \"\".

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Rewrite the function as \"\".

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Find the inverse function.

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\"\".

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Interchange the variables \"image\" and \"image\".

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\"\"

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Raise \"\" to the power by \"\".

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\"\"

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Substitute \"\".

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\"\"

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The inverse of the function is \"\".

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\"\"

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(b)

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Draw a coordinate plane.

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Graph the functions \"\" and \"\".

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\"\"

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Observe the graph :

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The functions \"\" and \"\" are symmetric about the line \"\".

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\"\"

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(c)

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The functions \"\" and \"\" are symmetric about the line \"\".

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\"\"

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(d)

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The function is \"\".

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The domain of a function is all values of \"\", those makes the function mathematically correct.

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Domain of \"\" is all real numbers.

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Range of the function \"\" is a set of all real numbers.

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The  inverse function is \"\".

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The range of \"\" is the domain of \"\".

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Therefore, domain of \"\" is a set of all real numbers.

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The domain of \"\" is the range of \"\".

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Therefore, range of \"\" is a set of all real numbers.\"\"

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(a) The inverse function is \"\".

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(b)

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The graph of the functions are \"\" and \"\" :

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\"\".

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(c)

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\"image\" and \"image\" are symmetric about \"\".

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(d)

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Domain of \"\" is a set of all real numbers.

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Range of \"\" is a set of all real numbers.

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Domain of \"\" is a set of all real numbers.

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Range of  \"\" is a set of all real numbers.