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1which relation is a real function ? A. {(-5,1),(4,9),(6,10)} B.{(5,5),(5,9),(5,15)} C.{(2,10),(6,10),(-2,3)} D.{(0,3),(0,9),(12,-4)}
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1which relation is a real function ?

A. {(-5,1),(4,9),(6,10)}
B.{(5,5),(5,9),(5,15)}
C.{(2,10),(6,10),(-2,3)}
D.{(0,3),(0,9),(12,-4)}

User Jason Thuli
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1 Answer

4 votes
Hello,

A and C are functions.
=================
User SebastianView
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