Identify the mapping diagram that represents the relation and determine whether the relation is a function.
{(–2, –4), (–1, –4), (3, –4), (6, –4)}
(1 point)
The mapping diagram that represents the relation is:
-2 ---> -4
-1 ---> -4
3 ---> -4
6 ---> -4
Since each x-value corresponds to a unique y-value, and there are no repeating x-values, the relation is a function.