document.write( "Question 449216: any 20 pairs of parallel lined equations \n" ); document.write( "
\n" ); document.write( "Hi\n" ); document.write( " \n" ); document.write( "\n" ); document.write( " 20 pairs of parallel lined equations:\n" ); document.write( "For ex: slope m = 2...just vary the b-value to find 20 lines that are parallel\n" ); document.write( " y = 2x or y = 2x + 0\n" ); document.write( "y = 2x + 1\n" ); document.write( "y = 2x + 2 etc etc\n" ); document.write( "