document.write( "Question 423655: Does the following quadratic have a graph that opens up or opens down?
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document.write( "f(x) = -3x2 + 5x - 7
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Algebra.Com's Answer #295420 by Alan3354(69443) You can put this solution on YOUR website! down, since the x^2 term is negative. \n" ); document.write( " \n" ); document.write( " |