valeriemgomez2007 valeriemgomez2007 10-06-2021 Mathematics contestada 1. Which of the following sets is a FUNCTION?(X can't repeat) * 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)