Fill in the blanks below in order to justify whether or not the mapping shown represents a function.
Set A
Set B
0
-4
8
3
-1
- a function since
The mapping diagram above
in
where there

Let's start with the fact that this is a function.  Each element of Set A is paired with exactly one element of Set B.

This makes Set A the set of inputs and Set B the set of outputs.

There are a lot of other boxes to pick from, so I'm not sure what else you'd need to pick to make your answer correct.

answer: b.

step-by-step explanation:

the y coordinate for point b is 0, and answer b is the only one with that y coordinate.