$\"\"$

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The function is $\"g$ .

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Let g(x) = y.

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$\"\"$

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$\"\"$

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$\"x$ .............(1),

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$\"3$

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$\"\"$

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Divide each side by 3.

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$\"\"$

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$\"x$ .................(2)

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From (1) and (2)

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$\"g$ (Replace y with x)

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$\"g$

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The inverse of $\"g$ is $\"g$ . $\"\"$

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Graph the function and its inverse.

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$\"graph$ $\"\"$

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The inverse of $\"\"$ is $\"\"$ .