# JWquadratics

- Author:
- J Wilson

Move the sliders to change the values of a, b, & c and observe what happens to the graph.

Let a = 0.
What can you see?
Vary b - what is changing and what is staying the same?
Vary c - what is changing and what is staying the same?
Let a = 1.
What can you see now?
Vary b - what is changing and what is staying the same?
Vary c - what is changing and what is staying the same?
Now vary the value of a.
What happens when a is a large positive number?
What happens when a is a small positive number?
What happens when a becomes negative?