document.write( "Question 305466: Which of these equations represent perpendicular lines: y=3x-6, y=1/3x+6, y= -1/3x+6, y=1/3x-6 and which are parallel lines: y= -4x+2, y=4x+2, y=1/2x+2, y= -4x+6 \n" ); document.write( "
Algebra.Com's Answer #218702 by solver91311(24713)![]() ![]() You can put this solution on YOUR website! \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Perpendicular lines have slopes that are negative reciprocals:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Parallel lines have equal slopes:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "John \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " |