I WILL GIVE A MEDAL AND FAN TO ANYONE WHO TRIES TO HELP

Tell whether each relation is a function.

{(2, 5), (3, 5), (4, −4
−4
negative 4 ), (5, −4
−4
negative 4 ), (6, 8)}

Question

I WILL GIVE A MEDAL AND FAN TO ANYONE WHO TRIES TO HELP

Tell whether each relation is a function.

{(2, 5), (3, 5), (4, −4
−4
  negative 4 ), (5, −4
−4
  negative 4 ), (6, 8)}

samantha2234 · Answer

Okay so I looked this up...

samantha2234 · Answer

Go to Mathway and type these in and it will tell you if they are and arent, good luck!!!

samantha2234 · Answer

@2551lw

samantha2234 · Answer

If you'd like I can do it for you?

2551lw · Answer

@Samantha2234 yes please!!! Thank you!!!

samantha2234 · Answer

Ok harder than I thought

samantha2234 · Answer

Go to Mathway and just try it out

samantha2234 · Answer

I'm positive it will help!

zepdrix · Answer

It got broken up into a bunch of lines, so it's a little confusing.
Is this what the relation looks like?

{(2, 5), (3, 5), (4, −4), (−4, -4 ), (5, −4), (−4, -4 ), (6, 8)}

Hmm no that's probably not right :\
Can you clarify what it's supposed to look like?

samantha2234 · Answer

Well Im sure @zepdrix has this under control, so Meilleurs voeux

zepdrix · Answer

:O

samantha2234 · Answer

you got this dude!

2551lw · Answer

@zepdrix

zepdrix · Answer

A relation is NOT a function if the x-values repeat.
Here is an example of something that is NOT a function:
{(2,4), (2,5), (3,6), (4,7)}

The 2's repeat. No bueno.

zepdrix · Answer

Do we have that issue showing up in your problem? :o

2551lw · Answer

@zepdrix no, I don't think so because the x value isn't repeating.

zepdrix · Answer

Ok good!
So we have a function \c:/ yayyy

2551lw · Answer

@zepdrix Ohhh! I get it now! Thank you so much!

2551lw · Answer

@zepdrix can you help me with some more?