document.write( "Question 391714: If a line falls on the points (15, 15) and (6, 11), what is its slope? Enter your answer as a fraction in lowest terms. Use a slash mark ( / ) as the fraction bar.\r
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Algebra.Com's Answer #277894 by nerdybill(7384)\"\" \"About 
You can put this solution on YOUR website!
Given two points:
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\n" ); document.write( "slope = (y2 - y1)/(x2- x1)
\n" ); document.write( "slope = (11 - 15)/(6 - 15)
\n" ); document.write( "slope = (-4)/(-9)
\n" ); document.write( "slope = 4/9\r
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