Vertex Form
The vertex form of a quadratic function is:
[tex]y=(x-h)^2+k[/tex]
Where (h, k) is the vertex of the parabola.
The figure has the equation:
[tex]x^2+0x+0[/tex]
And on the left side we are given a diagram of the expansion of (x + 0)*(x + 0).
It turns out to be exactly as the given equation, so the vertex form is:
