document.write( "Question 625775: Find the slope, if possible, of the line passing through each pair of points.
\n" ); document.write( "(2,-1) and (6,3)
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Algebra.Com's Answer #393783 by Maths68(1474)\"\" \"About 
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Slope of the straight line = m =(y1-y2)/(x1-x2)\r
\n" ); document.write( "\n" ); document.write( "(x1,y1)=(2,-1)
\n" ); document.write( "(x2,y2)=(6,3)\r
\n" ); document.write( "\n" ); document.write( "m =(y1-y2)/(x1-x2)
\n" ); document.write( "m=(-1-3)/(2-6)
\n" ); document.write( "m=(-4)/(-4)
\n" ); document.write( "m=1
\n" ); document.write( "Slope of the straight line = m = 1
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