1 Which of the following relations is a function?
L(-2, 3), (2, -3), (4, -2), (-3,4)}
II ((-2, 2), (4, 3), (-3, 3), (-2, 4)}
III. {(2, -3), (3, -4), (3, -3), (-4,4)}
IV. ((-4, 3), (-3, -3), (2, -3), (-2,-4)}
Help me

1 Which of the following relations is a function L2 3 2 3 4 2 34 II 2 2 4 3 3 3 2 4 III 2 3 3 4 3 3 44 IV 4 3 3 3 2 3 24 Help me class=