document.write( "Question 347183: find slope of a line passing through (4,-1) and (3,-4). use formula m=y2 -y1/ x2 -x1\r
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\n" ); document.write( "\n" ); document.write( "write equation of a line m=2/3 and b=-1. use formula y=mx+b\r
\n" ); document.write( "\n" ); document.write( "write an equation a line that passes trough the point (1,-3) and has slope 2.
\n" ); document.write( "use formula y-y1=m(x-x1)
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Algebra.Com's Answer #248250 by solver91311(24713)\"\" \"About 
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