document.write( "Question 469738: determine the slope of the line passing through each pair of points.\r
\n" ); document.write( "\n" ); document.write( "1. (1,4) (2,7)\r
\n" ); document.write( "\n" ); document.write( "2. (-2,4) (5,-10)\r
\n" ); document.write( "\n" ); document.write( "3. (-3,6) (-3,8)\r
\n" ); document.write( "\n" ); document.write( "4 (-4,6) (-6,-1)
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Algebra.Com's Answer #322878 by sofiyac(983)\"\" \"About 
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1. (1,4) (2,7)
\n" ); document.write( "\"m=%28y2-y1%29%2F%28x2-x1%29=%287-4%29%2F%282-1%29=3%2F1=3\" so the slope is 3
\n" ); document.write( "use the same formula for the rest of the points, same steps just different numbers
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