How To: Change a Quadratic from Vertex Form to Standard Form.

How to Change a Quadratic from Vertex Form to Standard Form.

The Vertex Form of a Quadratic Equals Vertex Form = F(X) = a(X-H)^2 +K

(H,K) = Vertex, and the standard form equals f(x) = ax^2 + bx + c. This video explains how you switch from the vertex form to the standard form.