Algebra-2

Question Analysis
This problem assesses the ability to identify points of discontinuity in rational functions by setting the denominator equal to zero.

Key Concept Explanation
Points of discontinuity in rational functions occur where the function is undefined, typically due to division by zero. To find these points, set the denominator equal to zero and solve for .

Step-by-step Solution
1. Set the denominator equal to zero: .
2. Solve for : .
3. The function

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