Question 58731
1st: y<3x+2
You graphed a dashed-line for y=3x+2
Since you want to shade y LESS THAN 3x+2 
you shade the half-plane BELOW the line.
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y(greater than less than) -x
You graphed a solid line y=-x.
Since you also want Y GREATER THAN -x
you shade the half-plane ABOVE the line.
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LESS THAN always BELOW
GREATER THAN alway ABOVE
Cheers,
Stan H.