This is a double-sided notes page on Vertex Form of Quadratic Functions. TEKS Aligned: A6BThe notes begin with the vertex form equation and defining (h, k), (x, y) and "a". Next, four examples are provided where the student is given a quadratic function in vertex notation and has to identify the vertex and whether the parabola opens up or down. Then, they sketch a graph of the quadratic.Next, steps and a worked example are provided to show the student how to write the equation of a quadratic in