document.write( "Question 800674: find the slope of the line that goes through the points
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document.write( "(-8,-5) and (-10,5) \n" );
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Algebra.Com's Answer #483186 by algebrahouse.com(1659) You can put this solution on YOUR website! y2 - y1 \n" ); document.write( "-------- = slope \n" ); document.write( "x2 - x1\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "The points have coordinates of (x1 , y1) and (x2 , y2)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "(-8,-5) and (-10,5)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "5 - (-5) \n" ); document.write( "----------- = slope {substituted coordinates into slope formula} \n" ); document.write( "-10 - (-8)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "10 \n" ); document.write( "--- = slope {simplified on top and bottom} \n" ); document.write( "-2\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "slope = -5 {reduced} \n" ); document.write( " For more help from me, visit: www.algebrahouse.com \n" ); document.write( " |