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函数是高中数学的重要内容,而运用函数思想解题确实是一难点。本文突破这一难点,充分发挥函数及其导数作用就得到我们所要解决的具体问题。一、求函数的极值与最值
Function is an important part of high school mathematics, and the use of functional thinking to solve the problem is indeed a difficult point. This article breaks through this difficult point and gives full play to the function and its derivative function to get the specific problems we need to solve. First, find the extreme value and the value of the function