document.write( "Question 551206: Find the equation of the axis of symmetry for y=2x^2+8x-1. Use the formula x= -b/2a \n" ); document.write( "
Algebra.Com's Answer #359555 by Alan3354(69443)\"\" \"About 
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Find the equation of the axis of symmetry for y=2x^2+8x-1.
\n" ); document.write( "Use the formula x= -b/2a
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\n" ); document.write( "a = 2, b = 8
\n" ); document.write( "Use the formula x= -b/2a
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