# Solving for Maximum / Minimum (Complete the Square)

1. 1
Find the maximum or minimum value and the value of $x$ when it occurs.
$$y=x^2+6x+2$$
2. 2
Find the maximum or minimum value and the value of $x$ when it occurs.
$$y=2x^2+20x+8$$
3. 3
Find the maximum or minimum value and the value of $x$ when it occurs.
$$y=-3x^2+18x+1$$
4. 4
Find the maximum or minimum value and the value of $x$ when it occurs.
$$y=-4x^2+5x-3$$
5. 5
Find the maximum or minimum value and the value of $x$ when it occurs.
$$y=0.5x^2+3x+6$$
6. 6
Find the maximum or minimum value and the value of $x$ when it occurs.
$$y=\frac{2}{3}x^2+8x+5$$
7. 7
Find the maximum or minimum value and the value of $x$ when it occurs.
$$y=-\frac{1}{3}x^2-3x+4$$
8. 8
Find the maximum or minimum value and the value of $x$ when it occurs.
$$y=-0.2x^2+0.5x-7$$
$$e=mc^2$$