Question

Which point could be removed in order to make the relation a function?

{(–9, –8), (–8, 4), (0, –2), (4, 8), (0, 8), (1, 2)}

Answer 1

I believe that the correct answer would be (0,8)

Answer 2

(0,-2) or (0,8) because there can only be one 0 with a y. For every input only one output