Respuesta :
Answer:
-9
Step-by-step explanation:
a function shoupd not have the same x-values, therefore any number other than 1, 3, and 4 would make it a function.
Answer:
-9
Step-by-step explanation:
a function shoupd not have the same x-values, therefore any number other than 1, 3, and 4 would make it a function.