Question 284811
Find the coordinates of the vertices of the figure formed by the system of inequalities: 
X_> -l, 
y_> -2, and 
2x + y_>6 
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Intersection of the 1st two: (-1,-2)
Intersection of the 1st and 3rd: (-1,8)
Intersection of 2nd and 3rd: (4,-2)
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Cheers,
Stan H.