Please please please help asap!! will mark brainlest Select Is a Function or is not a Function to correctly classify each relation.

1 yes

2 yes

3 yes

4no

Step-by-step explanation:

for every x value you should have a unique y value

no association

step-by-step explanation:

if you have eyes and you can use them efficiently you can see that it just looks like random dots like do a line of best fit and like they're so spread out it's such a weak association you might as well consider it nonexistent

1) 2/5

2) zero=0/1

3) zero=0/2

4) -4/5

5) undefined=3/0