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函数的最大值、最小值问题是高中数学教学的重点,而含参数的最大值、最小值问题又是教学中的难点,解决这些问题需要分析讨论,而在当前又出现了函数最大值和最小值交叉的问题,研究最大值的最小值和最小值的最大值,对这一类问题的研究将有利于我们更清楚的了解函数的最大、最小的定义,寻找到解决这类问题的一些办法,并发现它可能的一些变化并加以处理.
The maximum and minimum of the function are the key points of high school mathematics teaching. However, the maximum and minimum of the parameters are the difficulties in teaching. To solve these problems, we need to analyze and discuss, and at present, the maximum and the minimum of the function appear Value of the cross, the study of the minimum maximum and minimum maximum, the study of this type of problem will help us more clearly understand the function of the maximum and minimum definitions, to find some solutions to such problems , And found out that it may be some changes and dealt with.