Question

Determine whether the relation is also a function.

{(-6, 6), (-1, -2), (1, -1), (1, 1)}

Choose one answer.
a. no
b. yes

Answer 1

if x value repeats with different y value , then it is not a function

Answer 2

graph these points and see if a vertical line can be drawn through more than one point if so then is not a function

also if you have the same x for two or more different points and different y's then this is not a function

Answer 3

oh thats what imran said that last part lol

Answer 4

but this is a relation.

Answer 5

it is a relation that is not a function