document.write( "Question 884042: I need some help please. Complete the table of ordered pairs for the equation. 2x+3y=-12
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document.write( " (0,_)(_,0)(-3,_)(_,4) \n" );
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Algebra.Com's Answer #533956 by rothauserc(4718)![]() ![]() You can put this solution on YOUR website! The standard formula for a line is y = mx +b where m is slope and b is y intercept, therefore we solve the given equation for y \n" ); document.write( "2x +3y = -12 \n" ); document.write( "subtract 2x from both sides of = \n" ); document.write( "3y = -2x -12 \n" ); document.write( "divide both sides of = by 3 \n" ); document.write( "y = -2x/3 -4 \n" ); document.write( "1) given x = 0, then y = -4, (0, -4) \n" ); document.write( "2) given y = 0, \n" ); document.write( "0 = -2x/3 -4 \n" ); document.write( "0 = -2x -12 \n" ); document.write( "x = -6, then (-6, 0) \n" ); document.write( "3) given x = -3, then y = -2, (-3, -2) \n" ); document.write( "4) given y=4, \n" ); document.write( "4 = -2x/3 -4 \n" ); document.write( "12 = -2x -12 \n" ); document.write( "-2x = 24 \n" ); document.write( "x = -12, then (-12, 4) \n" ); document.write( "the ordered pairs are \n" ); document.write( "(0, -4) (-6, 0) (-3, -2) (-12, 4) \n" ); document.write( " \n" ); document.write( " |