Which set of ordered pairs does NOT represent y as a function of x?

Question 5 options:

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

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

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

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

Question

Kamila Velez

Mathematics

25 December, 19:52

Which set of ordered pairs does NOT represent y as a function of x?

Question 5 options:

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

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

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

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

+4

Answers (2)

Know the Answer?

Trace Hansen · Answer 1

The last one { (1, 2), (1, 3), (1, 1) }

Step-by-step explanation:

This is because the domain x is repeated. For a set of ordered pairs to be a function the domain can not repeat.

Rafael Simon · Answer 2

the 3rd choice

Which set of ordered pairs does NOT represent y as a function of x?Question 5 options:{ (1, 1), (2, 1), (3, 1) }{ (1, 1), (2, 2), (2, 3) }{ (1, 2), (2, 3), (3, 3) }{ (1, 2), (1, 3), (1, 1) }

Which set of ordered pairs does NOT represent y as a function of x?

Question 5 options:

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

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

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

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