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5 votes
Which represents a function?

Which represents a function?-example-1
asked
User Irscomp
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2 Answers

2 votes

Answer:B

Explanation:

answered
User Sahib Yar
by
7.8k points
3 votes

Answer:

B should be.

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

answered
User Lelouch
by
7.5k points

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