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# subtracting graphs? watch

1. f(x)=|x-2| and g(x)=|x|-2

The question asks to sketch the graph of f-g

what the hell do i do
2. You need to sketch y=|x-2|-|x|+2

Can you do this?
3. (Original post by james22)
You need to sketch y=|x-2|-|x|+2

Can you do this?
I've made a sketch but there's no way knowing if I'm right as the mark scheme doesn't have a sketch in it. It just says 'correct sketch'
4. (Original post by mohamedsuleman94)
I've made a sketch but there's no way knowing if I'm right as the mark scheme doesn't have a sketch in it. It just says 'correct sketch'
Second attempt (had the wrong function first time):
Attached Images

5. (Original post by ghostwalker)
Second attempt (had the wrong function first time):
Yes that's the graph, thanks.

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Updated: December 31, 2012
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