Hellooo can you please help me on this

Answer:
0 = 0
1 = 4
2 = 8
Step-by-step explanation:
So you multiply x by 4 to get y. Your first column is x. So you multiply those numbers by 4 to get y.
Answer:
0
4
8
Step-by-step explanation:
y = 4x
Substitute each x into equation to get y
y = 4(0)
y = 0