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函数图象选择题是近几年出现的一种新题型,是各地中考命题的一个热点。这类题既考查知识,更注重考查学生的识图能力。本文以各地中考试题为例,谈谈解这类题的思路。
Function image multiple-choice questions are a new type of questions that have emerged in recent years and are a hot topic in the propositions of local examinations. Such questions not only examine knowledge, but also focus more on the student’s ability to read graphs. This article takes the middle school examination questions as an example to discuss the ideas for solving such questions.