document.write( "Question 452580: what is the axis of symmetry and vertex of he parabola represented by \"+y=x%5E2-16x%2B63+\" ? \n" ); document.write( "
Algebra.Com's Answer #311102 by Love math(28)\"\" \"About 
You can put this solution on YOUR website!
x = -b/(2*a)
\n" ); document.write( "a=1
\n" ); document.write( "b=-16
\n" ); document.write( "c=63
\n" ); document.write( " plug x and slove for y
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