Question

Which of the following sets represents a function?

{(1, 2), (3, 2), (5, 7)}
{(3, 5), (-1, 7), (3, 9)}
{(1, 2), (1, 4), (1, 6)}

Answer 1

Answer:

the represent of the word are incorrect so

Answer 2

Answer:

Hey there

{(1, 2), (3, 2), (5, 7)} represents the function because it have all unique images

Hope it helps you

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