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不等式【试题特点】 1.不等式是中学数学的重点内容,是解决其他数学问题的有力工具,也是历年高考命题的热点内容。 2.不等式试题主要体现了等价转化、函数与方程、逻辑划分等基本数学思想。主要题型为解不等式、证明不等式和不等式的应用。不等式应用的广泛性表现在:比较大小,研究函数性质(定义域、值域、单调性、有界性、最值),方程解的讨论,曲线类型的判定,两曲线交
Inequality [question features] 1. Inequality is the focus of high school mathematics, is a powerful tool to solve other mathematical problems, but also the hot topics of the college entrance examination over the years. The inequality test questions mainly embody the basic mathematics such as equivalent transformation, function and equation, and logical division. The main question types are the application of solution inequality, proof inequality and inequality. The generality of inequality applications is: comparing the size, studying the properties of the function (domain, domain, monotonicity, boundedness, maximum value), the discussion of the solution of the equation, the determination of the type of the curve, the intersection of the two curves.