(本题10分)如图 ,直线 与 轴的交点坐标为 A (0,1),与 轴的交点坐标为 B (-3,0); P 、 Q 分别是 轴和直线 AB 上的一动 点,在运动过程中,始终保持 QA = QP ;△ APQ 沿 直线 PQ 翻折得到△ CPQ , A 点的对称点是点 C . (1)求直线 AB 的解析式. (2)是否存在点 P ,使得点 C 恰好落在直线 AB 上?若存在,请求出点 P 的坐标;若不存在, 请说明理由.
【简答题】When we talk about stars, especially women stars, it seems that they are always young, pretty and own attractive body shapes. But recently a Britain’s Got Talent(英国达人) star Susan Boyle has changed our...
【简答题】When we talk about stars, especially women stars,it seems that they are always young,pretty and own charming body shapes.But recently a Britain's Got Talent(英国达人)star Susan Boyle has changed our views...