The server will give you the curve of a monotonous function $f(x)$ on the interval [-3,3]. This function is randomly generated by the server, and its expression is hidden from you. You will then be presented with a certain number of other curves, and have to recognize among them that of the inverse function ${f}^{-1}(x)$, or one of ${f}^{-1}(-x)$, $-{f}^{-1}(x)$ or $-{f}^{-1}(-x)$ according to the configuration of the exercise. To send the reply, you can simply click on the curve which you think is the good one.

The difficulty of the exercise varies considerably with the choices of several parameters.

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The most recent versionPlease 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: recognize the graph of an inverse function. interactive exercises, online calculators and plotters, mathematical recreation and games, Pôle Formation CFAI-CENTRE
- Keywords: CFAI,interactive math, server side interactivity, analysis, functions, graphing, inverse_function