document.write( "Question 600960: what is the equation of the line plots (-2,1) (0,1) \n" ); document.write( "
Algebra.Com's Answer #379545 by mananth(16946)\"\" \"About 
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x1 y1 x2 y2
\n" ); document.write( "-2 1 0 1
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\n" ); document.write( "slope m = (y2-y1)/(x2-x1)
\n" ); document.write( "( 1 - 1 )/( 0 - -2
\n" ); document.write( "( 0 / 2 )
\n" ); document.write( "m= 0
\n" ); document.write( "The required line passes through both the points. So we select one point and plug it with the slope
\n" ); document.write( "Plug value of the slope and point( -2 , 1 ) in
\n" ); document.write( "Y = m x + b
\n" ); document.write( "1.00 = 0 * -2 + b
\n" ); document.write( "1.00 = -0 + b
\n" ); document.write( "b= 1
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\n" ); document.write( "So the equation will be
\n" ); document.write( "Y = 1
\n" ); document.write( "m.ananth@hotmail.ca
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