What is the largest value of x that would make the following list of a points not a function? (10 points)

{(__, 15), (6, 22), (15, 24)}

The largest value of x that would make the list of points not a function is 15.

If x = 15, then the list of points would have two different values for y:
1. When x = 15, y = 24
2. When x = 15, y = 15

Therefore, the list of points would not be a function if x = 15.