Graphing Quadratics Exploration
Directions
The following app lets you manipulate the graph of a parabola. The blue, red, and purple sliders let you change the values of a, b, and c respectively. Your task is to determine how changing a and c affect the graph. Leave the b value set at 0 until you have completed the activity sheet given to you at the beginning of class. The blue parabola is just y= . The red parabola will show up when you start changing a, b, and c.