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OpenStudy (anonymous):
Is the following relation a function? x y 1 −2 1 −3 2 1 3 −2 yes no <--- My choice
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OpenStudy (anonymous):
NO
OpenStudy (blurbendy):
no because 1 maps to both -2 AND -3
OpenStudy (austinl):
You cannot have 1 input with 2 outputs.
OpenStudy (anonymous):
thanks #300
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