Question

NEED HELP FAST!!!!PLEASE!!!

Answer 1

It's a function if there is only 1 x element for each y element, meaning x's can't repeat but y's can.

Answer 2

The following relation that is a function is the one that doesn't have two of the same x-values in the same group with a different y-value

Answer 3

awe cmon batman

Answer 4

A

Answer 5

Read what I said again

Answer 6

nope

Answer 7

5 is repeated twice in A

Answer 8

C?

Answer 9

are there any x-values (the first one in the parentheses) that repeat twice? Look carefully

Answer 10

B then

Answer 11

@striker1298

Answer 12

is it?

Answer 13

Yep! There you go!