Hi there
The parent function is the following:

We need to translate the function 8 units left to get the function:

Therefore the answer is: 8 units left.
Answer:
0
3
10
21
36
Explination:
0 x anything is still zero, but I don't know if that counts.
1 (2+1) = 3
2 (4+1) = 10
3 (6+1) = 21
4 (8+1) = 36
54554/99999. I think I am right but sorry if I am wrong.