document.write( "Question 986161: Find the values of a, b, and c such that the equation y = ax2 + bx + c has ordered pair solutions (-1, -4), (2, -7) and (3, 0)\r
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Algebra.Com's Answer #606960 by stanbon(75887)\"\" \"About 
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Find the values of a, b, and c such that the equation y = ax2 + bx + c has ordered pair solutions (-1, -4), (2, -7) and (3, 0)
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\n" ); document.write( "Form:: ax^2 + bx + c = y
\n" ); document.write( "Solve for a,b, and c using the 3 pairs::
\n" ); document.write( "a - b + c = -4
\n" ); document.write( "4a +2b + c = -7
\n" ); document.write( "9a +3b + c = 0
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\n" ); document.write( "Using any method you know solve for a, b, and c::
\n" ); document.write( "Ans::
\n" ); document.write( "a = 2 ; b = -3 ; c = -9
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\n" ); document.write( "Equation:
\n" ); document.write( "y = 2x^2 -3x - 9
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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