论文部分内容阅读
一、生成二次函数的几种方法在高考中单独考查二次函数的题目不多见,但与高中知识相结合的题目却很多,这可能和二次函数的轴对称性与存在最值而受到命题者的青睐.生成二次函数的方法一般有以下几种方法(1)三次函数求导生成二次函数这是最基本的方法,也是文科数学中经常考到的方法.
First, several ways to generate quadratic functions Examining quadratic functions in the entrance exam is rare, but there are many topics that combine with high school knowledge, which may be related to the existence of the quadratic function with the most value By the proponents of the favor.Generation of quadratic function methods generally have the following methods (1) Derivative function of the quadratic function to generate quadratic function This is the most basic method, but also often test methods in liberal arts mathematics.