Question

Does the relation shown below define a function? ((-2,1), (-3,- 6), (3, 4), (3,5)} Yes -​

Answer 1

No the numbers don’t have a relation so therefore no function

Answer 2

No.

Explanation:

To be a function, there must be a unique output for each input. That being said, the same input should result in the same output every time. Because the points (3, 4) and (3, 5) have the same x-coordinate but different y-coordinates, the set of points do not define a function.