Respuesta :

Answer:

yes

Step-by-step explanation:

the x-axis are different

Answer:

yes

Step-by-step explanation:

this is a function because it is many-to-one

(11,3)

(8,3)

they both have the same output (y) but not the same input (x) it is a function.

if it has the same input (x) and different outputs (y) if is not a function then.