document.write( "Question 736178: What is the equation of the axis of symmetry of this parabola? y=-5(x+4)^2+3 \n" ); document.write( "
Algebra.Com's Answer #449753 by josgarithmetic(39620)\"\" \"About 
You can put this solution on YOUR website!
That is already in standard form. You can read the vertex directly as (-4, 3). This parabola, since it is written as y is a function of x squared, is parallel to the typical simplest y=x^2, so the axis of symmetry is vertical. The axis of symmetry contains the vertex. \n" ); document.write( "
\n" );