document.write( "Question 866019: f(x)=x2+6x+10 \n" ); document.write( "
\n" ); document.write( "Hi\n" ); document.write( "f(x)=x2+6x+10\n" ); document.write( "f(x) = (x+3)^2 - 9 + 10\n" ); document.write( "f(x) = (x+3)^2 +1 PARABOLA V(-3, 1), line of symmetry x = -3\n" ); document.write( "