Question 70290
a y>-2
b y>2x-2
c 4x-6y<12 
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To graph INEQUALITIES you must first graph
the EQUALITIES which are the boundaries of the INEQUALITIES.
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a. So, 
Graph y=-2 as a dashed or dotted line.
Shade the half-plane above the line because you want y>-2
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b. 
Graph y=2x-2 as a dashed or dotted line.
Shade the half-plane above the line because you want y>2x-2
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c.
Graph y=(2/3)x-2
Shade the half-plane above the line because you want y>(2/3)x-2
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Below is the graphs of the EQUALITIES.
{{{graph(400,300,-10,10,-10,10,-2,2x-2,(2/3)x-2)}}}
Cheers,
Stan H.