Question

Which relation does not represent a function?

Answer 1

(-8, 4), (-3, 2), (1, 3), (5, -8)
(2, 0), (4, 6), (7, 6), (8, 5)
(-4, 6), (-1, 1), (0, 4), (4, 7)
(1, 2), (2, 5), (5, 7), (1, 3)

Answer 2

The relation that does not represent a function is the one where one X-coordinate has two different Y-coordinates.

Answer 3

This is everything you need to solve the problem

Answer 4

So the last one?

Answer 5

yes