document.write( "Question 622752: identify the axis of symetr and vertex of f(x)=-2x^2-2x-1 \n" ); document.write( "
Algebra.Com's Answer #391575 by solver91311(24713)\"\" \"About 
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\n" ); document.write( "\n" ); document.write( "For \r
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\n" ); document.write( "\n" ); document.write( "and the axis of symmetry is the vertical line \r
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\n" ); document.write( "\n" ); document.write( "John
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\n" ); document.write( "My calculator said it, I believe it, that settles it
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