Coincidence sinus --- Introduction ---

This is a graphic exercise: it presents to you the graph of a sinusoidal function (either under the form of Acos(x+B) or under the form of Acos(x)+Bsin(x)), and asks you to find back this function.You can make several tries, each try giving you a graphical comparison between your reply and the given graph, allowing you to improve your reply.

At the end of the tries, you will be given a score according the the deviation of your best try. And the following configuration parameters allow variation of the style and the difficulty level of the exercise.

Type of functions :
  1. A cos(x + B) (easier)
  2. A cos(x) + B sin(x) (harder)
  3. random among the above two.

Other exercises on: Coincidence   sine  

The most recent version

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

In order to access WIMS services, you need a browser supporting forms. In order to test the browser you are using, please type the word wims here: and press ``Enter''.

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: find a sinusoidal function according to its graph. interactive exercises, online calculators and plotters, mathematical recreation and games

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