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导数是高中数学中重要的内容,是解决实际问题的强有力的数学工具,运用导数的有关知识,研究函数的性质:单调性、极值和最值是高考的热点问题.在高考中考察形式多种多样,以选择题、填空题等主观题目的形式考察基本概念、运算及导数的应用,也经常以解答题形式和其他数学知识结合起来,综合考察利用导数研究函数的单调性、极值、最值,具有强大的工具功能.一、导数值对应函数在该点处的切线斜率
Derivatives is an important part of high school mathematics, is a powerful mathematical tool to solve practical problems, the use of derivative knowledge, the study of the nature of the function: monotonicity, extreme value and maximum value is the hot issue in the entrance exam. Variety, multiple choice, fill in the blank subjective topics such as the form of inspection of basic concepts, computing and derivative applications, but also often answer questions and other mathematical forms combined with a comprehensive study of the use of derivatives of monotonicity, extreme value , The most value, with a powerful tool. A derivative of the corresponding function at this point tangent slope