图象信息题是一类由图象给出数据信息,探求多个变量之间的关系,再综合运用有关知识加以分析,以达到解决实际问题的一种题型.这类题目由于蕴含的信息量丰富,所以能够考查学生收集、整理与加工信息的能力.解决这类题目的步骤是:(1) Image information is a type of information given by the image data to explore the relationship between a number of variables, and then comprehensive use of relevant knowledge to be analyzed in order to achieve a practical problem to solve a problem. Such topics due to the information contained Therefore, the ability to collect, organize and process information can be examined.The steps to solve these problems are as follows: (1)