Question 211776: state the domain and range of {(-5,2), (4,3), (-2,0), (-5,1)}. then state whether the relation is a function.
Answer by stanbon(75887)   (Show Source):
You can put this solution on YOUR website! state the domain and range of {(-5,2), (4,3), (-2,0), (-5,1)}. then state whether the relation is a function.
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Domain: {-5,4,-2}
Range: {2,3,0,1}
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Not a function because -5 has two different y-values.
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Cheers,
Stan H.
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