Determine which relation is a function.

Step-by-step explanation: The easiest way to tell whether or not this relation is a function is to look at the x-coordinates of the given ordered pairs.

If any of the ordered pairs in this relation have the

same x-coordinate, then the relation is not a function.

In the last relation, all the x-coordinates are different.

So we can say the last relation is a function.

hi, i am not sure about this one but i think its d,

hope this !

it 2

step-by-step explanation:

8^1/3=2