document.write( "Question 1072912: what determines x1,y1 and x2,y2 \n" ); document.write( "
Algebra.Com's Answer #687767 by ikleyn(52786)![]() ![]() You can put this solution on YOUR website! . \n" ); document.write( "What are you asking about ??\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |