document.write( "Question 404479: Graph the parabola \r
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document.write( "x^2+8x-5y+21=0 \r
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document.write( "I need help with the points. Thanks \n" );
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Algebra.Com's Answer #285839 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! x^2+8x-5y+21=0 \n" ); document.write( "---- \n" ); document.write( "5y = x^2+8x+21 \n" ); document.write( "--- \n" ); document.write( "y = (1/5)(x^2+8x+21) \n" ); document.write( "---- \n" ); document.write( "If x=0, y = 21/5 \n" ); document.write( "If x=-6,y = 9/5 \n" ); document.write( "If x=-4,y = 1 \n" ); document.write( "If x=-2,y = 9/5 \n" ); document.write( "If x= 0, y = 21/5 \n" ); document.write( "-------------- \n" ); document.write( " \n" ); document.write( "================= \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |