Question 884567
Complete the square to put into vertex form,
{{{y=x^2-6x+3}}}
{{{y=x^2-6x+9+3-9}}}
{{{y=(x-3)^2-6}}}
The vertex is (3,-6).
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{{{graph(300,300,-2,10,-10,2,x^2-6x+3)}}}