Question

Please help me!!!!!!

Answer 1

It's the second to the top one

Explanation:

because the positive y numbers correspond to a negative x 2 and vice versa

Answer 2

The third one is the correct answer .

Because the x's don't have more than 1 y value .

All the other tables do, which makes those not a function, but since the third one has 1 x value for 1 y value, then it is a function.