document.write( "Question 507216: 1)Find the slope of the line containing
\n" ); document.write( "P1 (12, −8) and P2 (10, −14). \r
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\n" ); document.write( "\n" ); document.write( "2)Find the slope of the line containing the points P1(5, 5) and P2(9, 2). \n" ); document.write( "
Algebra.Com's Answer #340522 by Maths68(1474)\"\" \"About 
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1)Find the slope of the line containing
\n" ); document.write( "P1 (12, −8) and P2 (10, −14). \r
\n" ); document.write( "\n" ); document.write( "Solution\r
\n" ); document.write( "\n" ); document.write( "Slope of line m = y2-y1/x2-x1
\n" ); document.write( "(x1,y1)=(12, −8) and (x2,y2)= (10, −14). \r
\n" ); document.write( "\n" ); document.write( "m = (-14-(-8)) / (10-12)
\n" ); document.write( "m=(-14+8)/-2
\n" ); document.write( "m=-6/-2
\n" ); document.write( "m=3\r
\n" ); document.write( "\n" ); document.write( "Slope m = 3\r
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\n" ); document.write( "\n" ); document.write( "2)Find the slope of the line containing the points P1(5, 5) and P2(9, 2).\r
\n" ); document.write( "\n" ); document.write( "(x1,y1)=(5, 5) and (x2,y2)= (9, 2)
\n" ); document.write( " Slope of line m = y2-y1/x2-x1
\n" ); document.write( "Slope of line m = (2-5)/(9-5)
\n" ); document.write( "Slope of line m = -3/4\r
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