论文部分内容阅读
正确理解函数概念是分析和解决函数问题的关键,有的概念错误已引起大家的重视,这里列举一些没有引起大家重视的概念错误。
Correct understanding of the function concept is the key to analyze and solve the function problem. Some concept errors have drawn people’s attention. Here are some conceptual mistakes that have not drawn people’s attention.