document.write( "Question 4593: Explain whether or not any pair of points on a line can be used to calculate the slope of the line. \n" ); document.write( "
Algebra.Com's Answer #2160 by longjonsilver(2297)![]() ![]() You can put this solution on YOUR website! any 2 points on a straight line can be used, yes, since the gradient, m is defined as:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "jon \n" ); document.write( " \n" ); document.write( " |