Mathematics, 13.03.2020 23:55, starfox5454

The sets of ordered pairs below represent relations.

I
{(0, 0), (1, 1), (2, 2), (3, 3), (4, 4)}
II
{(1, 2), (2, 1), (1, 3), (0, 1), (3, 1)}
III
{(0, 2), (1, 2), (2, 4), (3, 4), (3, 6)}
IV
{(1, 6), (2, 6), (3, 6), (4, 6), (5, 6)}

Which of these sets are also functions?

I only

I and IV

II and III

II, III, and IV

Answers: 1

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Do you know the correct answer?

The sets of ordered pairs below represent relations.

I
{(0, 0), (1, 1), (2, 2),...