已知正比例函数y=k1x(k1≠0)与反比例函数y=k2x(k2≠0)的图象交于 发布时间:2017-05-27 11:36 │ 来源:www.tikuol.com 题型:解答题 问题: 已知正比例函数y=k1x(k1≠0)与反比例函数y=k2x(k2≠0)的图象交于A、B两点,点A的坐标为(2,1)(1)求正比例函数、反比例函数的表达式;(2)求点B的坐标.
题型:解答题 The plant products have been carefully inspected and are considered to be ( ) from any quarantine pests.A.outB.awayC.freeD.far 查看答案