题目

阅读理解More than 11,000 scientists are warning that the Earth, in their words, clearly and decidedly faces a climate emergency. The scientists represent diverse fields of study and come from countries around the world. They approved a report that appeared in the publication BioScience. The new report, titled World Scientists' Warning of a Climate Emergency, warned that the world will face untold human suffering if it does not make deep and lasting shifts in human activity that influences climate change.This is the first time a large group of scientists have jointly used the word emergency如图，一次函数的图象与反比例函数的图象交于两点，与轴交于点 ，与轴交于点，已知，，点的坐标为. （1）求反比例函数的解析式. （2）求一次函数的解析式. （3）在轴上存在一点，使得与相似，请你求出点的坐标.   ]