Question 574327: Is the relation a function? Explain.
{(–5, –5), (3, 10), (7, 14), (3, 9)}
Answer by josmiceli(19441)   (Show Source):
You can put this solution on YOUR website! {(–5, –5), (3, 10), (7, 14), (3, 9)}
I would say no, because the points (3,10) and (3,9)
have 2 different y's for the same x. In other words
there are 2 dependant variables for 1 independant
variable, and that can't be a function.
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