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Solving for Maximum / Minimum (Complete the Square)
- 1Find the maximum or minimum value and the value of $x$ when it occurs.
$$y=x^2+6x+2$$
For extra review on completing the square, click here - 2Find the maximum or minimum value and the value of $x$ when it occurs.
$$y=2x^2+20x+8$$ - 3Find the maximum or minimum value and the value of $x$ when it occurs.
$$y=-3x^2+18x+1$$ - 4Find the maximum or minimum value and the value of $x$ when it occurs.
$$y=-4x^2+5x-3$$ - 5Find the maximum or minimum value and the value of $x$ when it occurs.
$$y=0.5x^2+3x+6$$ - 6Find the maximum or minimum value and the value of $x$ when it occurs.
$$y=\frac{2}{3}x^2+8x+5$$ - 7Find the maximum or minimum value and the value of $x$ when it occurs.
$$y=-\frac{1}{3}x^2-3x+4$$ - 8Find the maximum or minimum value and the value of $x$ when it occurs.
$$y=-0.2x^2+0.5x-7$$
For extra review on completing the square, click here
$$e=mc^2$$