三个函数最小值的最大值
2014-04-15 12:48
本范例演示如何求解三个函数最小值的最大值问题。设 r(x) = min[f(x), g(x), h(x)]，目标是求 r(x) 的最大值。通过 GeoGebra 绘制函数 f(x)、g(x)、h(x) 的图像，直观展示它们在不同区间的最小值函数 r(x) 的形态，并利用几何与代数方法寻找 r(x) 的极大值点。适合用于函数图像分析、最值问题及优化问题的教学与探索。
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