document.write( "Question 512814: write an equation of the line that passes through point p and is parallel to the line with the given equation.
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document.write( "p (3,9); y=4x-8 \n" );
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Algebra.Com's Answer #342756 by mananth(16946)![]() ![]() You can put this solution on YOUR website! 1 y = 4 x -8 \n" ); document.write( "Divide by 1 \n" ); document.write( " y = 4 x -8 \n" ); document.write( "Compare this equation with y=mx+b \n" ); document.write( "slope m = 4 0.8 \n" ); document.write( "The slope of a line parallel to the above line will be the same \n" ); document.write( "The slope of the required line will be 4 \n" ); document.write( "m= 4 ,point ( 3 , 9 ) \n" ); document.write( "Find b by plugging the values of m & the point in \n" ); document.write( "y=mx+b \n" ); document.write( "9 = 12.00 + b \n" ); document.write( "b= -3 \n" ); document.write( "m= 4 \n" ); document.write( "Plug value of the slope and b in y = mx +b \n" ); document.write( "The required equation is y = 4 x -3 \n" ); document.write( " y = 4 x -3 \n" ); document.write( "m.ananth@hotmail.ca \n" ); document.write( " \n" ); document.write( " |