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数学思想,蕴涵在不等式知识发生、发展和应 用过程中,在解、证不等式过程中不时体现。 数学思想的引领、协同,能从整体意义和更高 思想价值认识问题,从而确立解题方案。本文例析 它的引领、协同去解、证有关不等式问题。 1.数学思想的引领 1.1 函数思想引领 由函数观点,不等式f(x)>0的解可以看成使函 数y=f(x)取正值时的x全体,可见函数观点是把不
Mathematical thinking, implicated in the process of occurrence, development, and application of inequality knowledge, is reflected from time to time in the course of solving and inequality. The guidance and coordination of mathematical thinking can recognize the problem from the overall meaning and higher ideological value, thus establishing a solution to the problem. This article analyzes its leadership, collaborative solutions, and evidence of inequality problems. 1. Leading Mathematical Thought 1.1 Function Idea Leading From the point of view of the function, the solution of the inequality f(x)>0 can be seen as the x total when the function y=f(x) takes a positive value.