Combine 3 or more Lists

Questions
1

I think I understand how to combine two lists into one but I have 9 lists to combine. Can someone help with this? Here is how I am combining two lists. Advanced Lists

Thank you😊
Shayne

2

Since that graph was made, Desmos has created a join function that is much easier to use. Example

1 Like
3

Oh my, that was easy…thank you!!!