What is the rule for this input/output table?
| In | Out |
| 0 | 0 |
| 2 | 6 |
| 3 | 9 |
× 2
+ 0
× 3
+ 4
ref_doc_title.
Jumping to level 1 of 1
Excellent!
Now entering the Challenge Zone—are you ready?
| In | Out |
| 0 | 0 |
| 2 | 6 |
| 3 | 9 |
Now entering the Challenge Zone—are you ready?