Answer
Option One: An Effect
- Draw one path.
-
Select it and choose
Effect > Distort & Transform > Transform
from the menu. -
Tweak the values there. (Note the settings in the screenshot below)
Then, if you need or want direct access to each iteration, choose Object > Expand Appearance
from the menu and you will be left with a collection of individual paths.
Option Two: A Blend
- Draw the first and last line
- Select both and choose
Object > Blend Make
from the menu. - Then choose
Object > Blend > Blend Options
- Set the dropdown menu to Specified Steps and alter the number to your liking.
Again, if you need or want direct access to each iteration, choose Object > Expand Appearance
from the menu and you will be left with a collection of individual paths.
Note that with a live Blend you can alter the position or size of one, or both, of the end paths to change the blend…
Most appearances can be created using the Effect, but the effect method is not directly editable the same as when using a blend.
Attribution
Source : Link , Question Author : user3413128 , Answer Author : Scott