document.write( "Question 672257: graph both linear equations in the same retranglar coornate system. Decide if the lines are parallel, perpendicular, or neither parallel nor perpendicular.\r
\n" ); document.write( "\n" ); document.write( "3x-3y=-3
\n" ); document.write( "3x+3y=-12\r
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "

Algebra.Com's Answer #417871 by ewatrrr(24785) $\"\"$ $\"About$

You can put this solution on YOUR website!

 
\n" );
document.write( "Hi,
\n" );
document.write( "3x-3y=-3  Green  |||Points (0,1) and (-1,0) on this Line - Plot, connect with Line
\n" );
document.write( "3x+3y=-12  Blue  |||Points (0,-4) and (-4,0) on this Line - Plot, connect with Line
\n" );
document.write( "
\n" );
document.write( " \n" );
document.write( "

\n" );