document.write( "Question 325190: This question is along the \"Collinear\" catagory.\r
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document.write( "How do I determine whether or not the following points are collinear. Please show how you did this. (1,9), (6,3), and (10,0) \n" );
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Algebra.Com's Answer #232858 by stanbon(75887) ![]() You can put this solution on YOUR website! How do I determine whether or not the following points are collinear. Please show how you did this. (1,9), (6,3), and (10,0) \n" ); document.write( "How do I determine whether or not the following points are collinear. Please show how you did this. (1,9), (6,3), and (10,0) \n" ); document.write( "---- \n" ); document.write( "If the pairs of points have the same slope, they are on the same line. \n" ); document.write( "--- \n" ); document.write( "Using (1,9),(6,3) you get: m = (3-9)/(6-1) = -6/5 \n" ); document.write( "---- \n" ); document.write( "Using (1,9),(10,0) you get: m = (0-9)(10-1) = -9/9 = 1 \n" ); document.write( "------------------------- \n" ); document.write( "Slopes are not the same so points are not collinear. \n" ); document.write( "=============================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |