英语翻译例谈导数在高中数学中的应用摘要 本文通过例题说明导数在求解函数最（极）值,求函数的单调区间,求曲线的切线方程,证

例谈导数在高中数学中的应用
Cases in the high school mathematics talk derivative application
摘要 本文通过例题说明导数在求解函数最（极）值,求函数的单调区间,求曲线的切线方程,证明不等式,解决一些数列问题,证明组合恒等式等方面的应用．
This paper, through the examples illustrate derivative in solving function is most (extremely) value; the drab interval, o () function curve of the tangent equation, some sepuences testify inequality, solve problems, proof combinatorial identities are introduced.
关键词 导数；
Keywords derivative;
高中数学；
The high school mathematics;
应用．
Applications.