Question

1. Which of the following sets is a FUNCTION?(X can't repeat)

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O (3,4) (3,5) (3,9) (3,2)
O (3,4) (2,8) (9,3), (5,6)
O (3,4) (2,8) (3,7) (5,6)

Answer 1

Answer choice 1 because if you multiply each number it will give you a multiple