SOLUTION: is {(1,3),(6,7),(-4,3),(-1,-6)(0,0)} a function or not a function

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Question 254856: is {(1,3),(6,7),(-4,3),(-1,-6)(0,0)} a function or not a function
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
is {(1,3),(6,7),(-4,3),(-1,-6)(0,0)} a function or not a function
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Notice that all the x-values are different.
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It is a function.
Cheers,
Stan H.