$\"\"$

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The function is $\"\"$ .

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Step 1: Rewrite the function as an equation relating $\"\"$ and $\"\"$ .

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$\"\"$ .

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Step 2: Exchange $\"\"$ and $\"\"$ in the equation.

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$\"\"$ .

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Step 3: Solve the equation for $\"\"$ .

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$\"\"$ (Inverse of $\"\"$ )

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$\"\"$ (Add $\"\"$ to each side)

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$\"\"$ (Apply additive inverse property: $\"\"$ )

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$\"\"$ (Multiply each side by $\"\"$ )

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$\"\"$ (Take square root on each side)

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$\"\"$ (Cancel square and terms)

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Step 4: Replace $\"\"$ with $\"\"$ .

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$\"\"$ .

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

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The graph of $\"\"$ is the reflection of the graph of $\"\"$ in the line $\"\"$ .

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Graph:

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

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$\"\"$

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$\"\"$

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The inverse function is $\"\"$ .

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Graph of the functions $\"\"$ and $\"\"$ are

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$\"\"$ .