# pre calc

sketch the graph y=abs(x)+2
then sketch over the y=x line.

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1. The best to sketch graph if you don't know what the graph looks like is plug in points.

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2. Sorry, we can't draw graphs for you here.
When x>0, y = x + 2
When x<0, y = -x + 2
Draw both parts of the curve. Two lines will join to form a notch at x=0, y = 2.

I assume you know how to plot y = x.

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