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随着中考试题的不断寻求创新 ,关于函数图像的一些实际应用题成为热点 ,现在就这方面的问题解答谈点分析方法 ,供同学们参考。例 1 某校举行趣味运动会 ,甲、乙两名学生同时从Ａ地到Ｂ地 ,甲先骑自行车到Ｂ地后跑步回到Ａ地 ,乙则先跑步到Ｂ地后骑自行车回Ａ地 (骑自行车速度
With the continuous search for innovation in the mid-level test questions, some practical applications on function images have become hot spots. Now we will discuss some of the answers to these questions in order to provide reference for students. Example 1 A school held a fun sports meeting. Both A and B students moved from A to B at the same time. A was riding a bicycle to B to run back to A. B was to run to B to ride back to A ( Cycling speed