1. (04.01) Which of the sets of ordered pairs represents a function? (4 points) A = {(1, -2), (3, -5), (5, 2), (7,5)} B = {(4, 2), (4, -2), (9, 3), (9, -3)} Only A Only B O Both A and B O Neither A nor B

The first one, i believe, would be correct. all the others have one thing in common, and that's that they have repeating numbers. in the second one, x and y have repeating 6's and 3's, and in the third, x and y have repeating 6's as well. in the last one, there are repeating 3's. the first one has no repeating numbers.

Idon’t know what the answer is i wish i could