摘要
给出了应用两点间距离、点到直线的距离、斜率、几何图形、平面向量解决复合三角函数、一元函数、多元函数最值的方法.这些方法充分体现了运用几何模型解题的优越性和重要性,深化了学生对几何的内涵与外延的认识.
By using of distance between two points and point to the straight-line, slope, geometry, planar vector gave the methodes of sloving most value of the complex trigonometric functions, one monadic function, multi function. These methods reflect the superiority and importance of gemetric model, and deepen student＇s undestanding of the connotation and extension of the geometry.
出处
《高师理科学刊》
2011年第5期33-36,共4页
Journal of Science of Teachers＇College and University
基金
西南大学博士基金资助项目(SWUB2006053)
关键词
几何模型
最值
应用
geometric model
most value
application
