Decide whether the relation defines a function.

{(-3, -2), (3, 6), (4, 6), (7, -7), (10, -1)}

A. Function

B. Not a function

This is a function because each input (x-value) has only one output (y-value). If an input (x-value) has more than one output (y-value) it is not a function. It is still a function if an output has more than one input.

Your answer is A

step-by-step explanation:

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