SOLUTION: what is the axis of symmetry and vertex of he parabola represented by {{{ y=x^2-16x+63 }}} ?

SOLUTION: what is the axis of symmetry and vertex of he parabola represented by {{{ y=x^2-16x+63 }}} ?

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Question 452580: what is the axis of symmetry and vertex of he parabola represented by ?
Answer by Love math(28) (Show Source): You can put this solution on YOUR website!
x = -b/(2*a)
a=1
b=-16
c=63
plug x and slove for y
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