document.write( "Question 299929: find the slope if it exists of the line containing the pair of points
\n" ); document.write( "(-10,-19) and (-14,-20)
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Algebra.Com's Answer #215363 by checkley77(12844)\"\" \"About 
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(-10,-19) and (-14,-20)
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\n" ); document.write( "Slope=(-20+19)/(-14+10)
\n" ); document.write( "Slope=-1/-4=1/4 ans.
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