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代数应用性问题,要求解题者具有丰富的生活常识,较强的阅读能力和良好的数学建模能力,关于数与式的表示、列方程、利用函数观点进行分析、不等式和统计等方面的应用,主要有以下几种情况:1.以教材中常见的题型或与生活较贴近的问题为背景,但数量关系较为隐蔽;2.以市场经济或日常生活或社会较关注的问题为背景,借助不等式知识设计可行方案;3.给出实际问题的图象或图表等数学模型,运用数学知识求解.在解题前,首先要认真审题,加强文学语言向数学语言的转化,以
Algebraic applicability issues require solvers to have a wealth of common sense, strong reading ability and good mathematical modeling ability, on the number and expression, column equations, the use of function point of view for analysis, inequality and statistics Applications, mainly in the following situations: 1 to the textbook common questions or life closer to the background, but the relationship between the number of subtle; 2 to market economy or daily life or social issues of concern for the background , With the aid of inequality knowledge to design feasible solutions; 3. give the actual problems of images or charts and other mathematical models, the use of mathematical knowledge to solve.In the problem-solving, we must first seriously examining questions, to strengthen the literary language to mathematical language conversion, with