1. Identify the mapping diagram that represents the given relation and determine whether the relation is a function.
{(–3, –6), (–1, –6), (5, –6), (8, –6)}
2. Identify the mapping diagram that represents the given relation and determine whether the relation is a function.
{(–8, –6), (–5, 2), (–8,1), (7, 3)}

Question

1.   Identify the mapping diagram that represents the given relation and determine whether the relation is a function.
{(–3, –6), (–1, –6), (5, –6), (8, –6)}
2.   Identify the mapping diagram that represents the given relation and determine whether the relation is a function.
{(–8, –6), (–5, 2), (–8,1), (7, 3)}

anonymous · Answer

number one is not a function becuase -6 repeats itself 
the second one is a function