1. Which set of ordered pairs in the form of (x, y) does not represent a function of x?

A. (1, 1.5), (2, - 1.5), (3, 1.5), (4, 1.5)

B. (0, 1.5), (3, 2.5), (1, 3.3), (1, 4.5)

C. (1, 1.5), (-1, 1.5), (2, 2.5), (-2, 2.5)

D. (1, 1.5), (-1, - 1.5), (2, 2.5), (-2, 2.5)

Question

Mathematics

Atkins

6 October, 22:19

1. Which set of ordered pairs in the form of (x, y) does not represent a function of x?

A. (1, 1.5), (2, - 1.5), (3, 1.5), (4, 1.5)

B. (0, 1.5), (3, 2.5), (1, 3.3), (1, 4.5)

C. (1, 1.5), (-1, 1.5), (2, 2.5), (-2, 2.5)

D. (1, 1.5), (-1, - 1.5), (2, 2.5), (-2, 2.5)

+4

Answers (1)

Know the Answer?

Patch · Answer 1

ordered pairs with the same first number and different second numbers is not a function.

So the best answer is:

B. (0, 1.5), (3, 2.5), (1, 3.3), (1, 4.5)

1. Which set of ordered pairs in the form of (x, y) does not represent a function of x?A. (1, 1.5), (2, - 1.5), (3, 1.5), (4, 1.5)B. (0, 1.5), (3, 2.5), (1, 3.3), (1, 4.5)C. (1, 1.5), (-1, 1.5), (2, 2.5), (-2, 2.5)D. (1, 1.5), (-1, - 1.5), (2, 2.5), (-2, 2.5)

1. Which set of ordered pairs in the form of (x, y) does not represent a function of x?

A. (1, 1.5), (2, - 1.5), (3, 1.5), (4, 1.5)

B. (0, 1.5), (3, 2.5), (1, 3.3), (1, 4.5)

C. (1, 1.5), (-1, 1.5), (2, 2.5), (-2, 2.5)

D. (1, 1.5), (-1, - 1.5), (2, 2.5), (-2, 2.5)