Question 1038435
<pre>
y=(x<font color="red"><b>-2</b></font>)^2<font color="blue"><b>+6</font></b>

The vertex is (<font color="red"><b>+2</b></font>, <font color="blue"><b>+6</font></b>) or just (<font color="red"><b>2</b></font>, <font color="blue"><b>6</font></b>). 

Change the sign of the <font color="red"><b>-2</b></font> to <font color="red"><b>+2</b></font>
Leave the sign of the <font color="blue"><b>+6</font></b>.

Edwin</pre>