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## Homework Statement

Question: Rewrite the function f(x) =||x|-1| as a piecewise function.

## Homework Equations

## The Attempt at a Solution

I tried considering the following absolute value functions:

1)|x|

|x| = x, if x [tex]\geq[/tex] 0

= -x, if x < 0

2) |x-1|

|x-1| = x-1, if x [tex]\geq[/tex] 1

=-(x-1), if x < 1

But I'm not sure on how to go from there, or if I did something wrong with the process shown above. I was thinking that the there might be something wrong with part 2).