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astraxan [27]
3 years ago
6

Which represents a function?

Mathematics
1 answer:
11Alexandr11 [23.1K]3 years ago
6 0

Answer:

B should be.

Step-by-step explanation:

all options, other than B have two values in set B(y) for at least 1 value of x

hence they are not functions, as a function contains unique image of x

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