!! 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 as a function of , one giving
as a function of , or a system of parametric equations.
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Description: exercise : recognize a line by equation or by graph. 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, geometry, algebra, lines, parametric_curves