!! used as default html header if there is none in the selected theme.
Graphic functions

Graphic functions
--- Introduction ---

Graphic functions is an exercise concerning the graphical recognition of
functions of one real variable. 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 $f(-x)$, $2f(x)$, $f(x-1)$, etc (see the menu below).
And you should locate 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.

The most recent version This page is not in its usual appearance because WIMS is unable to recognize your
web browser.

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: recognize the graph of f(-x) from that of f(x), etc. interactive exercises, online calculators and plotters, mathematical recreation and games

Keywords: interactive mathematics, interactive math, server side interactivity, analysis, functions, graphing