document.write( "Question 714968: is 3y+2x=0 parallel, perpendicular, or neither to y=1.5x \n" ); document.write( "
Algebra.Com's Answer #439126 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! is 3y+2x=0 parallel, perpendicular, or neither to y=1.5x \n" ); document.write( "---- \n" ); document.write( "Look at the slopes. \n" ); document.write( "------- \n" ); document.write( "1st equation: slope = -2/3 \n" ); document.write( "2nd equation: slope = 1.5 = 3/2 \n" ); document.write( "-------- \n" ); document.write( "These lines are perpendicular because \n" ); document.write( "the product of their slopes = -1. \n" ); document.write( "==================================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "=============== \n" ); document.write( " |