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Mathematics 18 Online
OpenStudy (anonymous):

Which relation is also a function? A. {(0,3), (4,3), (8,3)} B. {(1,2), (2,3), (1,4)} C. {(4,5), (4,7) (4,9)} D. {(6,0), (8,1), (8,5)

geerky42 (geerky42):

In function, input cannot have more than one different outputs.

OpenStudy (anonymous):

OK thanks you i give you medal and i'm guessing the answer is A.

geerky42 (geerky42):

You are correct.

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