1. Creating & Graphing Quadratic Functions Using the X-Intercepts (3.3.2)
January 31st, 2017

2. Factored Form *Recall: X-Intercepts are:__________ Vertex is:_________
Axis of Symmetry:___________
Y-Intercept: Substitute ______

3. Ex. 1: Give the equation of the quadratic function that is described by each part below.
a) Has zeros x=-1 and x=7, and point (1,5).
b) Has zero x=4 and point (0,6).

4. Ex. 1: Identify the x-intercepts, the axis of symmetry, and the vertex of each function below. Then use the information to graph the function. a) b)