document.write( "Question 560191:  Find an equation of the line that contains the given pair of points. Write the equation in the form y = mx + b.  \r
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document.write( "#1  (6, 2) and (-3, 7)\r
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document.write( "#2  (-2, 6) and (9, -6)
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| Algebra.Com's Answer #363748 by mananth(16946)     You can put this solution on YOUR website! x1 y1 x2 y2 \n" ); document.write( "6 2 -3 7 \n" ); document.write( " \n" ); document.write( "slope m =(y2-y1)/(x2-x1) \n" ); document.write( "(7-2)/(-3-6) \n" ); document.write( "(5/-9) \n" ); document.write( "m=- 5/ 9 \n" ); document.write( " \n" ); document.write( "Plug value of the slope and point (6, 2) in \n" ); document.write( "Y = m x + b \n" ); document.write( "2 = -10/3 + b \n" ); document.write( "b= 2 - (-10/3) \n" ); document.write( "b= 16/ 3 \n" ); document.write( "So the equation will be \n" ); document.write( "Y = - 5/9 x + 16/3 \n" ); document.write( "m.ananth@hotmail.ca \n" ); document.write( " \n" ); document.write( " |