Which of the following sets of ordered pairs is not a function?

{ (0, 2), (1, 4), (2, 5), (3, 6) }

{ (-1, 2), (1, 3), (1, 5), (-3, 4) }

{ (0, 2), (1, 2), (2, 2), (3, 2) }

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

Question

Mathematics

Damian Shelton

4 August, 13:17

Which of the following sets of ordered pairs is not a function?

{ (0, 2), (1, 4), (2, 5), (3, 6) }

{ (-1, 2), (1, 3), (1, 5), (-3, 4) }

{ (0, 2), (1, 2), (2, 2), (3, 2) }

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

+2

Answers (1)

Know the Answer?

Karly Larson · Answer 1

The answer is { (-1, 2), (1, 3), (1, 5), (-3, 4) } becuase in the x-cordnet there is two one and the rule is "for ever x-aixs theres a y-aixs" but there is two of the same xs so therefore the second answer is not a function.

Which of the following sets of ordered pairs is not a function?{ (0, 2), (1, 4), (2, 5), (3, 6) }{ (-1, 2), (1, 3), (1, 5), (-3, 4) }{ (0, 2), (1, 2), (2, 2), (3, 2) }{ (-4, 3), (-1, 1), (-2, 5), (3, 7) }

Which of the following sets of ordered pairs is not a function?

{ (0, 2), (1, 4), (2, 5), (3, 6) }

{ (-1, 2), (1, 3), (1, 5), (-3, 4) }

{ (0, 2), (1, 2), (2, 2), (3, 2) }

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