Select the set of ordered pairs that does not satisfy the requirements of a function.
O {(1,1),(2, 2), (3, 3), (4,4)}
O {(1,2), (2,3), (3,4),(4,1)}
O {(1,4),(2,4),(3,4),(4,4)}
O {(1,1),(1,2), (1,3), (1,4)}
For a function to be a function there cannot be any x’s repeated. In this case, you’re looking for a function that has an x repeated. The answer is {(1,1),(1,2),(1,3),(1,4)}
