${u}_{n+1}=f({u}_{n})$ .

**Graphical convergence** is a graphical exercise on recursive sequences. It randomly
draws the graph of a function and a starting value ${u}_{1}$, then asks you
to determine the convergence of the sequence according to the graph.

Other exercises on:

Please take note that WIMS pages are interactively generated; they are not ordinary HTML files. They must be used interactively ONLINE. It is useless for you to gather them through a robot program.

- Description: determine the limit of a recursive sequence according to the graph of the function. This is the main site of WIMS (WWW Interactive Multipurpose Server): interactive exercises, online calculators and plotters, mathematical recreation and games
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