Answer:
Y:
-1
0
2
4
Explanation:
if I understand correctly, Y= x+4, you should add all the numbers in the X column by 4
Example:
-7
-7 plus 4 would be -3
the reason for this is when adding negative numbers you always go down instead of going up because if you add the way we add normal number then you will keep going deeper into the negative numbers.
Hope this helps!