document.write( "Question 943990: I am having a hard time answering a slope question. The coordinates (2,3) and (8,8) are given.
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document.write( "I have found that the slope of the coordinates is 5/6 using y=mx+b
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document.write( "I am unsure how to put that into standard form or determining the slope-intercept form \n" );
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Algebra.Com's Answer #575565 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! I am having a hard time answering a slope question. The coordinates (2,3) and (8,8) are given. \n" ); document.write( "I have found that the slope of the coordinates is 5/6 using y=mx+b \n" ); document.write( "I am unsure how to put that into standard form or determining the slope-intercept form \n" ); document.write( "==================== \n" ); document.write( "The slope is 5/6 \n" ); document.write( "Use slope m = diffy/diffx = 5/6 \n" ); document.write( "------------ \n" ); document.write( "It's the slope of the line thru the points, not the slope of the coordinates, tho. \n" ); document.write( "----- \n" ); document.write( "Use the slope and either point to find an equation: \n" ); document.write( "y - y1 = m*(x - x1) where (x1,y1) is one of the points. \n" ); document.write( "y - 3 = (5/6)*(x - 2) \n" ); document.write( "Multiply by 6 to eliminate the fraction. \n" ); document.write( "6y - 18 = 5x - 10 \n" ); document.write( "--- \n" ); document.write( "5x - 6y = -8 (Standard form) \n" ); document.write( "y = (5/6)x + 4/3 (slope-intercept form) \n" ); document.write( " |