document.write( "Question 476331: I need help finding and labeling the vertex and the line of symmetry.
\n" ); document.write( "f(x)=(x+3)^2
\n" ); document.write( "The vertex is an ordered pair.
\n" ); document.write( "

Algebra.Com's Answer #326602 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
The LOS is x = -3
\n" ); document.write( "The vertex is (-3,0)
\n" ); document.write( "
\n" );