Question

Which set of ordered pairs does not represent a function?

O {(6, 7), (-4,-5), (-1, 7), (-9, -7)}
O{(-6, 1), (-9, -6), (6, 7), (1, -8)}
O {(5,9), (7,2), (1,6), (-6,9)}
O {(-1, 1), (4, -6), (-3,0), (-3, 8)}

Answer 1

it's 4

Explanation:

#4 because we can see how x repeats its self 2 times such as (-3,0) and (-3,8)