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一次函数应用题语言叙述较多,数据量较大,经常给同学们的审题、解题带来不便.这里向同学们介绍运用表格来处理一次函数应用题的策略,希望对大家的学习能有所帮助.表格法就是将题目中的各个量列成一个表格,整合题中的条件信息,从而理顺它们之间的数量关系.一、方案最优问题例1(2013年·遵义)2013年4月20日,四川雅安发生了7.0级地震,给雅安人民的生命财产带
A function of language problems more application questions, a large amount of data, often to the students the problem-solving, problem-solving inconvenience here to introduce students to use the form to deal with a function of the application of the strategy, I hope everyone can learn Help form method is to form a table of the amount of the questions, the integration of questions in the condition information, so as to rationalize the quantitative relationship between them.One, the program optimal problem Example 1 (2013 Zunyi) 2013 On April 20, a magnitude 7.0 earthquake hit Ya’an in Sichuan Province, bringing life and property to the people of Ya’an