SOLUTION: For each of the following inequalities indicate whether the boundary line should be dashed or solid. x+y<2 2x<-y 2x-y>3 x+y>1 y>2

SOLUTION: For each of the following inequalities indicate whether the boundary line should be dashed or solid. x+y<2 2x<-y 2x-y>3 x+y>1 y>2

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Question 147472: For each of the following inequalities indicate whether the boundary line should be dashed or solid.
x+y<2 2x<-y
2x-y>3 x+y>1
y>2 4x-2y+1>0
2>x-y

Answer by vleith(2983) (Show Source): You can put this solution on YOUR website!
Use solid lines when there is an equal sign as part of the expression. None of these equations have an equal sign, so none use solid lines
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