A mapping diagram shows a relation, using arrows, between input and output for the following ordered pairs: (negative 3, negative 4), (0, negative 4), (negative 2, 2), (negative 2, negative 1), (1, negative 3), (3, 7). Which ordered pair needs to be removed in order for the mapping to represent a function? (-3, - 4) (-2, - 1) (1, - 3) (3, 7)

Question

Mathematics

Johnathon Atkinson

3 January, 13:25

A mapping diagram shows a relation, using arrows, between input and output for the following ordered pairs: (negative 3, negative 4), (0, negative 4), (negative 2, 2), (negative 2, negative 1), (1, negative 3), (3, 7). Which ordered pair needs to be removed in order for the mapping to represent a function? (-3, - 4) (-2, - 1) (1, - 3) (3, 7)

+5

Answers (2)

Know the Answer?

Waddles · Answer 1

The Ordered pair (1,-3) would need to be removed to create a function

Carla Rosario · Answer 2

Answer: (-2,-2) or (-2,-1) needs to be removed for it to be a function.

Step-by-step explanation:A function can't have the same input put different outputs. Since - 2 is the same, but - 2 and - 1 are not the same, It cannot be a function.