sulemanmuhammad sulemanmuhammad 23-04-2021 Mathematics contestada The relation {(4, -1), (-3, 8), (-11, 10), (2, -5)} is a function. Which of the ordered pairs below could be added to this relation and it would no longer be a function? 1. (2,8) 2. (6,10) 3. (-1,1) 4. (1,-5)