document.write( "Question 486998: Explain when to use a solid line as a boundary when graphing a linear inequality. \n" ); document.write( "
Algebra.Com's Answer #332899 by John10(297)![]() ![]() You can put this solution on YOUR website! You will use the solid line when the inequality includes (contains) the \"< or =\" and \"> or =\". Otherwise, you have to use the dotted line when the equal sign is not an option. \n" ); document.write( "John10:) \n" ); document.write( " |