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高中数学最值问题几乎涉及到高中数学的各个分支,知识点分布多,表现形式多样,就最值问题的本质看,其解题方法主要包括单变量函数最值问题和多变量函数最值问题。本文通过梳理高中数学最值问题的解题方法,帮助同学们探索这类型题目的解答规律。一、高中数学最值问题分类解题的方法1.单变量函数最值问题单变量函数最值问题的解题方法由性质决定。我们在高中数学学习中,要熟练掌握基本初等函数模型、函数性质,灵活运用函数的定义域和单调性,尤其是一
The most senior high school mathematics problem involves almost all branches of high school mathematics, knowledge points are distributed in many forms, manifestations of the nature of the most value problems, the problem-solving methods include the most single-variable function and multivariable function most value problems . In this paper, we help students to explore the solution rules of this type of topic by combing the problem solving methods of the most senior high school mathematics questions. First, the high school mathematics most value classification method of problem solving 1. Monadic function of the most value problems Mono-variable function of the most value problem solving method is determined by the nature. In high school mathematics learning, we must master the basic elementary function model, the nature of the function, the flexibility to use the domain of function and monotonicity, especially one