I want to flip a copy of an object

Support Basics & Interface
1

so I make an object, shift-D, move it, and now I want to flip it, or make it opposite of what the original is. how do I do this?

2

flip how ?

mirror around what axis ?

happy bl

3

Maybe r,y,180?

4

In edit mode - select all, S, Y, -1

5

scale desired axis to -1