The function $$ k(x) = \frac{x^2 - 49}{x + 7} $$ has a point...

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

Key Concept Explanation
Points of discontinuity occur where the function is undefined, typically due to division by zero. For the function , the denominator becomes zero when .

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