PENGGUNAAN GEOGEBRA DALAM MENENTUKAN NILAI OPTIMUM DARI FUNGSI TUJUAN

Abstrak

Abstract

Problem of learning mathematics for students is in understanding the concepts of the subjects matters. It is very influenced for students learning motivations. Students are difficult and bored in determining the value optimum of objective functions, accumulation solving areas, and draw the graphichs. One way to solve it is to exploit the computer programs as a learning media. One of the computer programs that can be used as a learning media, especially to determine the optimum values of objectives functions is GeoGebra. GeoGebra is a dinamic program with various facilities which can be used as a media to indicate and forming mathematics concepts GeoGebra assists in drawing graphics, determining point of intersections and accumulation solution areas. It really determines the optimum values of objectives functions.

Key Words : The objective functions and GeoGebra