SOLUTION: in our algebra worksheet, you graph these lines such as y>2/3x+1, and when you;re done filling in the correct plane, what does "INCLUDES BOUNDARY LINE" mean? thanks

Question 384514: in our algebra worksheet, you graph these lines such as y>2/3x+1, and when you;re done filling in the correct plane, what does "INCLUDES BOUNDARY LINE" mean? thanks
Answer by richard1234(7193) (Show Source): You can put this solution on YOUR website!
I think it denotes whether y is strictly greater than something, or greater than or equal to. Usually if there's a dashed line it means strictly greater than (>) and if it's a solid line then y is greater than or equal to (>=).
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