Answer
Step-by-step explanation
A function is an expression that takes up each value of an independent variable (x) and gives a corresponding value of a dependent variable (y) without the same values of the independent variable (x) giving different values of the dependent variable (y).
Hence, for this data in the table to represent a relation that isn't a function, we have to let the same x-values give multiple y-values.
x | y
0 | 6
2 | 3
2 | 0
-1 | -6
Hope this Helps!!!