Topic outline

  • The line in the Cartesian plane

    • A line doesn’t have ends and it always goes to the same direction: it is straight, it has not curves

      and always go to the same point.

      Let’s use a small letter like r, for example, to name lines.

      You can draw a line different orientation: it can be horizontal, vertical or orizontal.

      Risultati immagini per immagini the line

  • Lines, segmentes and rays intro

  • Two-variable linear equations and their graphs

  • Graphs of linear equations

  • Graphic

  • The line in the Cartesian plane

    • Quiz line in the Cartesian plane

                                                                                                                                                                                                                   

      This is a quiz on the line in the cartesian plan.

      You have 30 minutes to complete this quiz.

    • AIMS

      • To grasp the existence of a mathematical correlation between an equation and a diagram;
      • Being able to elaborate and interpret graphic representations;
      • Develop the ability to solve a geometric problem (concerning the straight line) through the use of equations and systems;
      • To be able to represent the linear function in the Cartesian plane, identifying its characteristic parameters;
      • Knowing how to link algebraic results and geometric analyzes carried out in the Cartesian plane;
      • Solving simple problems of belonging and intersection.

    • Mathopolis