Answer:
(- 1, 0 )
Step-by-step explanation:
For the relation to be a function
Each value of x can only relate to exactly one unique value of f(x).
From the table
- 1 → - 4
Thus - 1 → 0
Means - 1 would map to 2 values of f(x)
This means the relation would no longer be a function.
