Algebra-2

Question Analysis
This problem assesses the ability to find the inverse of a quadratic function with a restricted domain.

Key Concept Explanation
To find the inverse, we need to solve for in terms of and then interchange and . The restriction on the domain ensures the function is one-to-one.

Step-by-step Solution
1. Start with the function .
2. Let , so .
3. Solve for :

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