This site uses flash for videos. If you're having trouble enabling it, click on the information icon in the address bar to change your settings to allow Flash.
Quadratic Functions (Complete the Square)
- 1Write the function in vertex form $y=a(x-h)^2+k $ and state the coordinates of the vertex and the maximum or minimum value. $$y=x^2+6x+1$$
- 2Write the function in vertex form $y=a(x-h)^2+k $ and state the coordinates of the vertex and the maximum or minimum value. $$y=-x^2+8x+3$$
- 3Write the function in vertex form $y=a(x-h)^2+k $ and state the coordinates of the vertex and the maximum or minimum value. $$y=x^2+2x+7$$
- 4Write the function in vertex form $y=a(x-h)^2+k $ and state the coordinates of the vertex and the maximum or minimum value. $$y=-x^2-6x+1$$
- 5Write the function in vertex form $y=a(x-h)^2+k $ and state the coordinates of the vertex and the maximum or minimum value. $$y=2x^2+10x+1$$
- 6Write the function in vertex form $y=a(x-h)^2+k $ and state the coordinates of the vertex and the maximum or minimum value. $$y=-3x^2+18x-10$$
- 7Write the function in vertex form $y=a(x-h)^2+k $ and state the coordinates of the vertex and the maximum or minimum value. $$y=\frac{1}{2}x^2+5x+2$$
- 8Write the function in vertex form $y=a(x-h)^2+k $ and state the coordinates of the vertex and the maximum or minimum value. $$y=-\frac{1}{2}x^2-4x+2$$
- 9Write the function in vertex form $y=a(x-h)^2+k $ and state the coordinates of the vertex and the maximum or minimum value. $$y=0.4x^2+2.4x+5$$
- 10Write the function in vertex form $y=a(x-h)^2+k $ and state the coordinates of the vertex and the maximum or minimum value. $$y=-0.3x^2+3.6x+5$$
$$e=mc^2$$