Identify the mapping diagram that represents the relation and determine whether the relation is a function.
{(–2, –5), (–1, –3), (–2, 6), (5, 7)}
(1 point)
The mapping diagram that represents the relation is:
-2 -> -5
-1 -> -3
-2 -> 6
5 -> 7
This relation is not a function because there is more than one output (y-value) for the input -2.