!! used as default html header if there is none in the selected theme. Line choice

Line choice --- Introduction ---

There are 4 ways to describe a general line (not passing through the origine, neigher vertical nor horizontal) in the cartesian plane: by an implicite equation, an equation giving y as a function of x, one giving x as a function of y, or a system of parametric equations.

This exercise gives you a training occasion to get familiarized with these different descriptions of the line, as well as the graphics of the line.
Set up
  • which .
  • And a session will be composed of with a score assigned at the end of each session.

Other exercises on: Lines   Parametric curves  

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.