SOLUTION: The set of ordered pairs shows the x- and Y- values for a relation.Which value of X must be changed to make the relation of a function? (-3,15),(8,9),(9,8),(12,5),(12,-3),(15,-1)

Algebra ->  Coordinate-system -> SOLUTION: The set of ordered pairs shows the x- and Y- values for a relation.Which value of X must be changed to make the relation of a function? (-3,15),(8,9),(9,8),(12,5),(12,-3),(15,-1)      Log On


   



Question 1063490: The set of ordered pairs shows the x- and Y- values for a relation.Which value of X must be changed to make the relation of a function?
(-3,15),(8,9),(9,8),(12,5),(12,-3),(15,-1)

Answer by Boreal(15235) About Me  (Show Source):
You can put this solution on YOUR website!
One can't have two y-values for the same x
The two ordered pairs with the same value of x are (12,5) and (12,-3). One of those has to change.