Help with Functions, please. Will medal and Fan with testomonial.

I need help with this, thanks:
http://i.imgur.com/mkPg2kb.png

Question

Help with Functions, please. Will medal and Fan with testomonial.

I need help with this, thanks:
http://i.imgur.com/mkPg2kb.png

anonymous · Answer

I'm not going to get any help am I? lol

quinnlover · Answer

lol im here

anonymous · Answer

Thanks

quinnlover · Answer

well...the page is blocked. Whats the question?

anonymous · Answer

Can't really copy and paste it. And I don't know why it would be blocked it's a picture sharing website. Hm.

anonymous · Answer

lol...

anonymous · Answer

@Abhisar @ILovePuppiesLol @InstagramModel @naate

ilovepuppieslol · Answer

@welshfella  @rishavraj  help here pls

anonymous · Answer

Yes, please.

welshfella · Answer

if the  x values ( first values in each parentheses) is repeated then its not a function

anonymous · Answer

Ok.

welshfella · Answer

for example (1,2) , (2,3),  (1 ,4)  is not a function because of the repeated 1

anonymous · Answer

Ohh.

welshfella · Answer

only one of the 4 is not a function 
can you see which one?

anonymous · Answer

Let me see.

anonymous · Answer

Is it #1?

welshfella · Answer

option a has equal x and y values but thats ok

welshfella · Answer

NO
Check the first values  in each pair only

anonymous · Answer

If that's the case, looks like it would be #4.

welshfella · Answer

correct  Becaue of the 2 5's.

anonymous · Answer

Nice, thanks!

welshfella · Answer

yw

anonymous · Answer

Going to fan you

welshfella · Answer

all the rest have different x values in every pair

welshfella · Answer

ty

anonymous · Answer

Actually could you check a few of my other answers for me. @welshfella

anonymous · Answer

Quick, don't worry.

anonymous · Answer

Just tell me if it's correct or not.

anonymous · Answer

Never-mind you already left, lol.