函数构造法在微分中值定理证题中的应用

Application of Function Construction Method in Mean-Value-Theorem Proof

在运用微分中值定理证题中,函数构造法是证题中最常用的方法之一,对一些教学中经常要用到的函数构造方法及思想进行归纳和探讨。

When mean value theorem is employed in demonstration, function construction method is one of the Commonest methods. This paper focuses on induction of and inquiry into the construction methods of functions which are frequently used in teaching.