This allows you to visualize the inverse function.

1) Drag A. What happens to the ordered pair?[br]2) Show B. What do you notice about the relation between B and A?[br]3) Drag A. What happens to B? Write a hypothesis about the relationship between the domain and range of point A and point B. [br]4) Right click to turn on tracing for B and begin to drag A. Describe what you are seeing.[br]5) Show line a. Why is this line important? Would it be important for all functions and their inverses? Justify your reasoning.