Determine whether each relation is a function.
{(0,2), (4,2), (3,2), (5,1), (6,2)}

Question

Determine whether each relation is a function. 
{(0,2), (4,2), (3,2), (5,1), (6,2)}

anonymous · Answer

Do you know the difference between relation and function?

anonymous · Answer

nope i never payed attention in math

anonymous · Answer

Why?

anonymous · Answer

it boring

anonymous · Answer

then why are you doing it?

anonymous · Answer

idk

anonymous · Answer

http://www.purplemath.com/modules/fcns.htm

anonymous · Answer

Let me know when you know that  :)

anonymous · Answer

Are u going to help me not

anonymous · Answer

Check out that link

anonymous · Answer

at least look at the definition of a function and relation... can you do that?

anonymous · Answer

a function is a relation that assigns to each member of the domain exactly one member of the range

anonymous · Answer

a relation is any set of ordered pairs

anonymous · Answer

ok.. the domain is your x coordinates, and the range is all the y coordinates.

anonymous · Answer

look at all your x-coordinates... are they assigned to exactly one member of the range?

anonymous · Answer

idk for the answer I got 5

anonymous · Answer

|dw:1338082376865:dw|  They are all functions because they have a different why for each and every x. If you see in the chart the same x=2 is matched with a different value for why.