Question

fill in the blanks below in order to justify whether or not the mapping shown represents a function.
set a
set b
answer attempt 1 out of 2
the mapping diagram above a function since
in where there

Explanation:

A function is defined as a relation where each element in the domain (Set A) has exactly one corresponding element in the codomain (Set B). In this mapping, the element 9 in Set A maps to two different elements (4 and 1) in Set B, violating the function definition.

Answer:

The mapping diagram above is not a function since there exists an element in Set A where there are two different outputs in Set B.