Respuesta :

Answer:

[tex]\huge\boxed{\sf No.}[/tex]

Step-by-step explanation:

The given function is as follows:

{(6,3)(-1,2)(-1,-1)(4,3)}

Since, the domain ( x-values ) of the given function is being repeated which is against the rules of a function, The given relation is not a function.

[tex]\rule[225]{225}{2}[/tex]

Hope this helped!

~AH1807