【简答题】已知一次函数的图象经过点(﹣2,1)和(4,4). (1)求一次函数的解析式,并画出图象; (2)P为该一次函数图象上一点,A为该函数图象与x轴的交点,若S △PAO =6,求点P的坐标.
【单选题】作业人员违反劳动纪律、作业纪律耽误列车属于()类事故。
【简答题】Those who could not get into the university of their first choice may e___ u__ going to the university of their second or third choice.
【简答题】选词填空。 river between healthy buildings centre 1. Look! What's in the of the community? 2. There is a supermarket a hotel and a bookshop. 3.I live in one of the . 4.Behind the park there is a . 5.My...
【简答题】社会主义市场经济也具有市场经济的一般特征,表现在( )