document.write( "Question 887197: Write an equation in slope-intercept form of each line described.
\n" ); document.write( "Slope = 2; passes through (2, -1)
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Algebra.Com's Answer #536441 by mananth(16946)\"\" \"About 
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Slope = 2; passes through (2, -1)\r
\n" ); document.write( "\n" ); document.write( "equation of line \r
\n" ); document.write( "\n" ); document.write( "(y-y1)=m(x-x1)\r
\n" ); document.write( "\n" ); document.write( "(x1,y1)(2,-1)
\n" ); document.write( "m=-2\r
\n" ); document.write( "\n" ); document.write( "(y-(-1))=-2(x-2)\r
\n" ); document.write( "\n" ); document.write( "y+1=-2x+4\r
\n" ); document.write( "\n" ); document.write( "y=-2x+3
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