Respuesta :
Answer:
y = 5
Step-by-step explanation:
In mathematics, a constant function is a function whose value is the same for every input value.
y = 5 is a constant function because the values are different in the function y = x
x = 5 is not a function
Answer:
y=5 is and im just going to write 20 more characters so I can post this for you. :)