C. Fixed points of linear functions. Note that is always a fixed point. Computer Demo . If is a fixed point for a function F, then 1. There is no analytical test to determine the exact behavior.
Graphical analysis is required.
Note that F has fixed point . The only fixed point is . 1 so is a neutral point. Computer Demo shows that attracts from the left and repels from the right. BUT Computer Demo shows that the fixed point is repelling.