document.write( "Question 813747: Hello, I was wondering if you could explain how to Write the equation of a line parallel to the given line but passing through the given point.
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document.write( "y=-2x-4; (1,3)? so far I have Y=-2x-4; (1, 3)
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document.write( "m= 1, (1, 3)
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document.write( "y-y1=m(x-x1)
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document.write( "y-3=1(x-1)
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document.write( "y-3=x-1
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document.write( "y=x+4
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document.write( "I am not sure if I have done this right or not. \r
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document.write( "Thank you \n" );
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Algebra.Com's Answer #489917 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! m=-2 \n" ); document.write( "y=mx+b \n" ); document.write( "the slope will be the same \n" ); document.write( "The slope of y=-2x-4 is -2 \n" ); document.write( "plug it in. \n" ); document.write( "y=-2x+b \n" ); document.write( "now plug in x and y 1 and 3 \n" ); document.write( "3=-2+b \n" ); document.write( "solve for b\r \n" ); document.write( "\n" ); document.write( "5=b \n" ); document.write( "now plug in 5 for b\r \n" ); document.write( "\n" ); document.write( "y=-2x+5\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |