The server will give you the graph of a function *f* (x),
whose expression will be hidden. You will then be presented a certain number of other
graphs, corresponding to modifications of $f(x)$ such as $\phantom{\rule{thickmathspace}{0ex}}f(\mid x\mid )$,
$\phantom{\rule{thickmathspace}{0ex}}\mid f(x)\mid $, or even $\phantom{\rule{thickmathspace}{0ex}}f(\mid x\mid )+1$, etc (see the menu below). And you should cocate
the one which corresponds to one which will be precised in a question.
To give the reply, you can simply click on the graph which you believe to be
the good one.

Other exercises on:

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 f(|x|) from that of f(x), etc. serveur web interactif avec des cours en ligne, des exercices interactifs en sciences et langues pour l'enseigment primaire, secondaire et universitaire, des calculatrices et traceurs en ligne
- Keywords: math, interactif, exercice,qcm,cours,classe,biologie,chimie,langue,interactive mathematics, interactive math, server side interactivity,exercise,qcm,class, analysis, functions, graphing, absolute_value