What is the largest value of x that would make the following list of a points not a function. {(___, 14 ), ( 5 , 18), ( 17, 20))

Answer 1

The largest value of x that would make the list of points not a function is 17. This is because for x=17, there are two different y values associated with it: 20 and 14. In order for a set of points to be a function, each x-value must have only one corresponding y-value.