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

Guzman

Mathematics

10 July, 07:34

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)

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Answers (2)

Know the Answer?

Jax Abbott · Answer 1

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

Aldo Moses · 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.