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ACCUPLACER
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Functions from Mappings, Tables, and Ordered Pairs
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ACCUPLACER
AAF.062 Functions from Mappings, Tables, and Ordered Pairs
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A table has rows (input, output): (-2, 4), (1, -2), (4, -8), and (1, 0). Which option identifies the issue?
A
It is a function because the rows can be sorted by input.
B
It is not a function because input -2 is negative.
C
It is a function because all four outputs are different.
D
It is not a function because input 1 is assigned outputs -2 and 0.
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