document.write( "Question 204587: For the 2 points, 3,3 and 5,7 generate the equation for a straight line
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document.write( "using slope, y-intercept procedures. Could you do this problem step by step so I can understand how to work this type of problem out. Thanks
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Algebra.Com's Answer #154426 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! For the 2 points, 3,3 and 5,7 generate the equation for a straight line \n" ); document.write( "using slope, y-intercept procedures. \n" ); document.write( "---------------- \n" ); document.write( "Find the slope, m. \n" ); document.write( "m = diffy/diffx = 4/2 \n" ); document.write( "m = 2 \n" ); document.write( "----------- \n" ); document.write( "Then use either point in \n" ); document.write( "y-y1 = m*(x-x1) where (x1,y1) is the point \n" ); document.write( "y-3 = 2*(x-3) = 2x-6 \n" ); document.write( "y = 2x-3 (slope-intercept form) \n" ); document.write( "2x-y = 3 (standard form) \n" ); document.write( " \n" ); document.write( " |