document.write( "Question 915829: The line L passes through the point (-1,1) and is perpendicular to a line with a slope of -1. The equation of L is:\r
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document.write( "y=1x+b\r
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document.write( "What is the correct value for b? \n" );
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Algebra.Com's Answer #555777 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! The line L passes through the point (-1,1) and is perpendicular to a line with a slope of -1. The equation of L is: \n" ); document.write( " y=1x+b \n" ); document.write( "What is the correct value for b? \n" ); document.write( "----- \n" ); document.write( "Substitute for x and y and solve for \"b\":: \n" ); document.write( "1 = 1*-1 + b \n" ); document.write( "b = 2 \n" ); document.write( "----------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "================ \n" ); document.write( " |