I really need help with this math problem.

Identify the mapping diagram that represents the relation and determine whether the relation is a function.

{(–3, –6), (–1, –6), (5, –6), (8, –6)}

Which of the following is true?


-choice d.


-choice b.


-choice a.


-choice c.

I really need help with this math problem Identify the mapping diagram that represents the relation and determine whether the relation is a function 3 6 1 6 5 6 class=