Question

Is this Relation a Function?
{(0,2),(3,4),(-3,-2),(2,4)}

Answer 1

Yes.

Explanation:

In order for a relation to be a function, Each y value must have a unique x value. If there is any point where a vertical line hits the relation in two places, it is not a function. This relation follows the rules of being a function, and therefore is a function.