Determine if each Relation is a Function Problem 1

[bestiies4liifex3]

thanksss youuu sooo muchhh!! xoxo

[tutoringecon]

@bestiies4liifex3

Your welcome, thank you for watching.

[bestiies4liifex3]

What happens if the y is repeated such as 3,4. 6,7 9,4. Here the 4 is repeated twice what do I do now plz answer quicklyy

[tutoringecon]

@bestiies4liifex3

So your relation {(3,4), (6,7), (9,4)} is a function. There are no duplicate x values. When you plug in a 3 you get a 4. When you plug in a 6 you get a 7. When you plug in a 9 you get a 4. It does not matter that there is a duplicate y value. The only thing that matters here is that you don't have a duplicate x. Remember, for each x you can have one and only one y value.

[markus122piesuckers]

@tutoringecon had this exact question, and a test tomorrow lol

[MegaBlizzard911]

Thanks man u helped me and specifically on the question i needed thank you.

[tutoringecon]

@MegaBlizzard911

Your Welcome!