Question

1Explain why this mapping is or is not a function.ω Ν - Ο4АThis is a function because every input maps to only one output.B This is a function because every output maps to only one input.This is not a function because more than one input maps to an output.This is not a function because more than one output maps to an input.kk

Answer 1

This is a function because every input maps to only one output

Step-by-step explanation:

We set x and y values to determine if it is a function or not:

X Y

0 1

1 2

2 1

3 2

4 1

We noticed that none of the values for x is repeated, and each x-value has only one corresponding y-value

Therefore, this is a function because every input maps to only one output.