document.write( "Question 248717: Indicate the axis of symmetry of the parabola\r
\n" ); document.write( "\n" ); document.write( "y = x^2 + 8x + 20
\n" ); document.write( "

Algebra.Com's Answer #181226 by edjones(8007)\"\" \"About 
You can put this solution on YOUR website!
y=x^2 + 8x + 20
\n" ); document.write( "axis of symmetry = -b/2a = -8/2 = -4
\n" ); document.write( ".
\n" ); document.write( "Ed
\n" ); document.write( "
\n" );