SOLUTION: x+y<-8 how do yo graph the inequality
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Question 1099821: x+y<-8 how do yo graph the inequality
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
Graph the line, .
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Then choose a point not on the line.
Usually the origin is a good choice.
Test the inequality.
If true, shade the region containing the point.
If false, shade the region that doesn't contain the point.
(0,0)
False, so shade the region not containing the origin.
Since the inequality doesn't contain an equal sign, the line itself is not part of the solution region.
Hence in the graph, it's shown as a dashed line.
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