document.write( "Question 697376: which of the following could be the equation of a line which is passing through x-2y+3=0 and 2x-2y+6=0 and having a slope of -3 ?
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document.write( "a) y=-3x+3
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document.write( "b) y=-3x-6
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document.write( "c) y=-3
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document.write( "d) y=-3x-9
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document.write( "e) y=-3x+6 \n" );
document.write( "
Algebra.Com's Answer #429948 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! which of the following could be the equation of a line which is passing through x-2y+3=0 and 2x-2y+6=0 and having a slope of -3 ? \n" ); document.write( "a) y=-3x+3 \n" ); document.write( "b) y=-3x-6 \n" ); document.write( "c) y=-3 \n" ); document.write( "d) y=-3x-9 \n" ); document.write( "e) y=-3x+6 \n" ); document.write( "=================== \n" ); document.write( "All 5 of the lines pass thru x-2y+3=0 and 2x-2y+6=0. \n" ); document.write( "All except c have a slope of -3 \n" ); document.write( "-------------------- \n" ); document.write( "If you mean which one passes thru the intersection of x-2y+3=0 and 2x-2y+6=0, it's d) y = -3x-9 \n" ); document.write( " \n" ); document.write( " |