Which set of ordered pairs represents y as a function of x?

Question 1 options:

{ (2, 3), (3, 5), (3, - 5), (-2, 8), (-2, - 8)

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

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

{ (1, 3), (1, 5), (1, 7), (1, 9), (1, 11) }

Question

Sydnee

Mathematics

24 November, 11:38

Which set of ordered pairs represents y as a function of x?

Question 1 options:

{ (2, 3), (3, 5), (3, - 5), (-2, 8), (-2, - 8)

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

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

{ (1, 3), (1, 5), (1, 7), (1, 9), (1, 11) }

+2

Answers (1)

Know the Answer?

Miya Lane · Answer 1

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

Explanation:

The domain, or x-value, isn't repeated, while it is in the other answer choices, making the others non-functions.

Which set of ordered pairs represents y as a function of x?Question 1 options:{ (2, 3), (3, 5), (3, - 5), (-2, 8), (-2, - 8){ (1, 2), (2, - 3), (3, 4), (4, - 5) }{ (1, 2), (2, 3), (3, 4), (3, 5) }{ (1, 3), (1, 5), (1, 7), (1, 9), (1, 11) }

Which set of ordered pairs represents y as a function of x?

Question 1 options:

{ (2, 3), (3, 5), (3, - 5), (-2, 8), (-2, - 8)

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

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

{ (1, 3), (1, 5), (1, 7), (1, 9), (1, 11) }