Determine whether the relation is also a function.
-{(-6, 5), (-6, -7), (1, 5), (4, -4), (10, 5)}
A) Yes
B) No

Name: Determine whether the relation is also a function. -{(-6, 5), (-6, -7), (1, 5), (4, -4), (10, 5)} A) Yes B) No
Brand: Quizplus
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Question

Quizplus · Accepted Answer

A relation is a function if each input (x-value) maps to exactly one output (y-value). Here, the input -6 maps to two different outputs (5 and -7), so it is not a function.

Determine Whether the Relation Is Also a Function