document.write( "Question 933658: Determine whether the graphs of y=4x+6 and x-4y-8 are parallel, perpendicular, or neither \n" ); document.write( "
Algebra.Com's Answer #566930 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! Similar to this one, except the 2nd \"equation\" has no equal sign. \n" ); document.write( "===================== \n" ); document.write( "is x + 4y=2 and 8x-2y=3, parallel, perpendicular, or neither \n" ); document.write( " Compare the slopes of the 2 lines. \n" ); document.write( " Equal --> parallel (or coincident) \n" ); document.write( " Negative reciprocal --> perpendicular \n" ); document.write( " o/w --> neither \n" ); document.write( " \n" ); document.write( " |