浅谈函数思想在高中数学解题中的应用

High School Mathematics Problem Solving Based on Function Thought

从函数概念出发,对函数的概念及其要素作了阐述,引出了函数的思想,并通过应用函数思想解决不等式问题、方程问题、以及比较大小等问题,主要说明函数思想在高中数学解题中应用的广泛性.掌握函数思想,可以在解决某些数学问题时迅速找到方法.

This paper starts from the concept of function and expounds the concept and the elements of function. This paperuses the thought of function to solve the inequality problem, equations, problem of compare the size. The purpose of this paper isto illustrate the thought of function is widely used in the high school mathematics problem - solving. To grasp the thought of functioncan be found method quickly to solve some mathematics problems.