Which relations are functions?
choose all answers that are correct.
{(2,4),...
Mathematics, 25.01.2020 04:31, onewaydemon
Which relations are functions?
choose all answers that are correct.
{(2,4), (-1, 7), (3,0), (5,4)}
{(-4,0), (-4,8), (-1, 3), (2,9)}
{(-6, 1), (0, 1), (2, 1), (3, 1)}
{(-3, -3), (-1, 6), (4, 5), (5, 4)}
Answers: 2
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