document.write( "Question 863711: Sketch the graph of each quadratic function. Indicate the coordinates of the vertex of the graph.
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document.write( "F(x) = -3x²- 9x+ 8
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Algebra.Com's Answer #520569 by sheldonbbtrocks(115)![]() ![]() You can put this solution on YOUR website! \n" ); document.write( "\n" ); document.write( "Vertex: (-3/2,59/4) \n" ); document.write( " |