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.