安徽省翰林院2014届高考数学总复习讲义 第二讲 导数应用(学生)
第三讲 导数的应用一 【考点提示】利用导数的符号判断函数的单调性:___________________________________________________________________
第三讲导数的应用 一【考点提示】 1. 利用导数的符号判断函数的单调性: ___________________________________________________________________________________ __________________________________________. 2. 求可导函数单调区间的一般步骤: (1) ______________________________________________; (2) ______________________________________________; (3) ______________________________________________; (4) ______________________________________________. 3. 函数极值的概念: ___________________________________________________________________________________ __________________________________________. 4. 求可导函数极值的一般步骤: (1)______________________________________________; (2)______________________________________________; (3)______________________________________________; (4)______________________________________________. 5. 函数的最大值、最小值: ___________________________________________________________________________________ ______________________________________________________________. 6. 求函数的最大值与最小值的一般步骤: ___________________________________________________________________________________ _______________________________________________________________________. 7. 不等式恒成立与存在性问题: (1)分离参数: ___________________________________________________________________________________ _______________________________________________________________ (2)分类讨论: ___________________________________________________________________________________

