document.write( "Question 177623: When you are graphing a system of linear inequalities why do you change the label on the line being graphed to an equation? ie, 3x+y>20 changes to 3x+7=20
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document.write( "Thank you for your help.
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document.write( "Sandy \n" );
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Algebra.Com's Answer #133386 by cartert(27)![]() ![]() ![]() You can put this solution on YOUR website! ok first off.. if it is a Linear equation then it is always = . example. x+y=0 \n" ); document.write( "there is no way it can be changed in to an inequality. example. x+y<0\r \n" ); document.write( "\n" ); document.write( "if it an EQUATION it is always = \n" ); document.write( "if it is an INEQUALITY it is <, >, < or = to (< with a line under it), > or = to(> with a line under it). An inequalit can never just be =\r \n" ); document.write( "\n" ); document.write( "i really hope this helps you \n" ); document.write( " |