SOLUTION: Help please. Consider the relation defined by the following set of ordered pairs: {(0,4), (-2,0), (3,-1), (-4,0), (1-4)} Is the relation a function? What os the domain? What is

Question 889619: Help please.
Consider the relation defined by the following set of ordered pairs: {(0,4), (-2,0), (3,-1), (-4,0), (1-4)}
Is the relation a function?
What os the domain?
What is the range?
Answer by josmiceli(19441) (Show Source): You can put this solution on YOUR website!
The format of the points is ( x,y )
To be a function, there must be a single value
of for any given
This appears to be true
so, it's a function
-----------------
The smallest is ( the point (-4,0) )
The largest is ( the point ( 3,-1)
So the domain is

------------------
The smallest is ( the point (1,-4) )
The largest is ( the point ( 0,4) )
So, the range is

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