Question

Fill in the blanks below in order to justify whether or not the mapping shown represents a function.
Set A
7
-4
0
-1
Set B
9
4
8
Answer
Attempt 1 out of 2

The mapping diagram above
a function since
in
where there

.

Submit Answer
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Answer 1

I can't see the actual arrows in the diagram. Below are two complete answers — use the one that matches the diagram you have.

If the diagram is a function:
"The mapping diagram above is a function since each element in A is paired with exactly one element in B where there are no elements of A that have more than one arrow."

If the diagram is not a function (replace x with the actual domain element that has two images):
"The mapping diagram above is not a function since x in A maps to more than one element in B where there are multiple arrows leaving x (for example, x maps to y and z in B)."