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irina1246 [14]
4 years ago
9

Which ones are functions and which ones are NOT functions?

Mathematics
2 answers:
Anuta_ua [19.1K]4 years ago
8 0
A is a function. B, C, and D are not functions.
sweet-ann [11.9K]4 years ago
7 0

Answer:

only a is a function because its the only one that doesn't have a repeating x value

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