Question 364777: Graph the intersection:
what is the the intersection of x+2y≥2 and x>-3
Answer by Fombitz(32388)   (Show Source):
You can put this solution on YOUR website! Graph the lines  and 
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The two lines break up the plane into 4 sections.
Since you know that  , only the 2 right hand sections are the possible solution regions.
Choose a point in either of the two right hand sections, not on the line.
( ,) is a convenient choice.
Test the inequalities, if the inequalities are satisfied, shade the region containing (,).
If not, shade the region that doesn't contain (,).
True, but we already knew that one.
False, so shade the region to the right of the blue line and above the green line.
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