document.write( "Question 353427: what is slope of a line that passes throught(1,1)(1,2) \n" ); document.write( "
Algebra.Com's Answer #252513 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! what is slope of a line that passes throught(1,1)(1,2) \n" ); document.write( "------------- \n" ); document.write( "slope = change in y/change in x \n" ); document.write( "--- \n" ); document.write( "= (2-1)/(1-1) \n" ); document.write( "= 1/0 \n" ); document.write( "which is \"undefined\". \n" ); document.write( "--- \n" ); document.write( "If you plot the two points and draw a line \n" ); document.write( "thru the 2 points you will see that you \n" ); document.write( "get a vertical line that contains all of \n" ); document.write( "the points where x = 1. \n" ); document.write( "That is the equationof the \"line\" and \n" ); document.write( "it has an \"undefined\" slope. \n" ); document.write( "=========== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " \n" ); document.write( " |