SOLUTION: How do you Determine if the boundary line of an inequality is part of the solution by just looking at the inequality sign? I understand the difference between the dahsed line and t
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Question 303843: How do you Determine if the boundary line of an inequality is part of the solution by just looking at the inequality sign? I understand the difference between the dahsed line and the solid line concept but I get hung up when it comes to answering the part of the boundry concept.
Answer by scott8148(6628) (Show Source): You can put this solution on YOUR website!
if "or equal to" is part of the inequality, then the boundary is included in the solution
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