document.write( "Question 519511: Write an equation in slope intercept form of the line satisfying the given conditions:\r
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document.write( "The line has an x-intercept at -4 and is parallel to the line containing (3,1) and (2,6). \n" );
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Algebra.Com's Answer #345647 by mananth(16946)![]() ![]() You can put this solution on YOUR website! x1 y1 x2 y2 \n" ); document.write( "3 1 2 6 \n" ); document.write( " \n" ); document.write( "slope m = (y2-y1)/(x2-x1) \n" ); document.write( "( 6 - 1 )/( 2 - 3 ) \n" ); document.write( "( 5 / -1 ) \n" ); document.write( "m= -5 \r \n" ); document.write( "\n" ); document.write( "A Parallel line will have the same slope =-5 \n" ); document.write( "Plug value of the slope and point ( -4,0 ) in \n" ); document.write( "Y = m x + b \n" ); document.write( "0.00 = 20 + b \n" ); document.write( "b= 0 - 20 \n" ); document.write( "b= -20 \n" ); document.write( "So the equation will be \n" ); document.write( "Y = -5x-20 \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "m.ananth@hotmail.ca \n" ); document.write( " \n" ); document.write( " |