Aplicarea metodei grafice la rezolvarea ecuaţiilor şi a inecuaţiilor
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37.02:51 (55)
Probleme generale de didactică și metodică (810)
Matematică (1123)
SM ISO690:2012
MOGLAN, Viorica. Aplicarea metodei grafice la rezolvarea ecuaţiilor şi a inecuaţiilor. In: Univers Pedagogic. 2018, nr. 1(57), pp. 91-96. ISSN 1811-5470.
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Univers Pedagogic
Numărul 1(57) / 2018 / ISSN 1811-5470

Aplicarea metodei grafice la rezolvarea ecuaţiilor şi a inecuaţiilor

Application of the graphical method in solving equations and inequations


CZU: 37.02:51
Pag. 91-96

Moglan Viorica
 
Liceul Teoretic „Iulia Hasdeu“, mun. Chişinău
 
Disponibil în IBN: 6 iunie 2018


Rezumat

This article presents several applications of the graphical method of solving equations and inequations. The geometrical rendering of equations and inequations enables a large spectrum of analytical methods’ application in geometry. On the other hand, it is as important to apply geometrical methods in algebraic problems’ solving. By rendering the solutions of these problems in a set of points, we enable a visual investigation of the solution. The graphical method resented here is useful in solving parametric and/or modulus equations/inequations. Further, this method has applications in other fields, such as economics, physics, chemistry, sociology etc

Cuvinte-cheie
graphical method, geometrical rendering, functions, equations, inequations, modulus, parameter, system of equations and/or inequations, linear programming.