Algebra-2

Question Analysis
This problem assesses the student's ability to identify points of discontinuity in rational functions by setting the denominator equal to zero and solving for .

Key Concept Explanation
Points of discontinuity in rational functions occur where the function is undefined, typically due to division by zero. For the function , the point of discontinuity is found by setting the denominator equal to zero.

Step-by-step Solution
1. Set the denominator equal to zero:

Click "Show Answer" to reveal the answer and analysis