document.write( "Question 1125324: Write the quadratic function in vertex form and then find the vertex:
\n" ); document.write( "y=x^2+4x+7\r
\n" ); document.write( "\n" ); document.write( "Thank you!
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Algebra.Com's Answer #741625 by Alan3354(69443)\"\" \"About 
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Write the quadratic function in vertex form and then find the vertex:
\n" ); document.write( "y=x^2+4x+7
\n" ); document.write( "y = x^2 + 4x + 4 + 3
\n" ); document.write( "y = (x+2)^2 + 3
\n" ); document.write( "-------
\n" ); document.write( "Vertex (-2,3)
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