线性规划可行域辅助图
几何画板及绘图内容加载中,请稍等……
所属专题
CCSS HS: Algebra (Reasoning with Equations & Inequalities)
Linear Programming
CCSS HS: Algebra (Reasoning with Equations & Inequalities)
CCSS HS: Algebra (Reasoning with Equations & Inequalities)
本范例通过颜色编码展示线性规划可行域,支持绘制最多4个额外线性约束的边界。使用了TextField, Circle, Intersect, Ray等GeoGebra命令。适合高中及以上学生学习线性规划或线性优化。
GeoGebra 命令及参数
Textfield(t) → InputBox1Textfield(f_1) → InputBox3Textfield(g_1) → InputBox8Textfield(h_1) → InputBox9Circle((0, 0), 5) → gIntersect(g, n, 2) → FIntersect(g, h, 1) → GRay((0, 0), F) → i_1Ray((0, 0), G) → j_1