Question

Which set of points below represents a function

0 (4,2), (6, 2), (6,4), (8,4)}
O {(1,2), (1,3), (1.4), (1,5)}
O (-1.8), (0, 10), (1, 12), (2, 14)
O . 9,2
{(11. 6), (11.4), (9.2). (7.0)}
I don’t know the answer some help

Answer 1

The answer would be (-1, 8), (0, 10), (1, 12), and (2, 14) because the none of the coordinates share the same number value.

Answer 2

I believe it's the 3rd option:

(-1, 8), (0, 10), (1,12), (2, 14)

Explanation: