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

nothjing

step-by-step explanation:

answer: all of the odd numbers were opened

the first person was the one that was opening all of the lockers. since one is odd, this causes all of the odd number lockers to be opened in the end.