Algebra-2

Question Analysis
This problem assesses the ability to identify points of discontinuity in a rational function.

Key Concept Explanation
Points of discontinuity occur where the denominator is zero, and the function is undefined. For the function , we set the denominator equal to zero and solve for .

Step-by-step Solution
1. Set the denominator equal to zero: , so .
2. Factor the numerator:

Click "Show Answer" to reveal the answer and analysis