高中数学代数与函数一其他练习题107
题目内容

已知点 http://picflow.koolearn.com/upload/papers/20140823/20140823225009016289.png在直线 http://picflow.koolearn.com/upload/papers/20140823/20140823225009032592.png上,点 http://picflow.koolearn.com/upload/papers/20140823/20140823225009203333.png在直线 http://picflow.koolearn.com/upload/papers/20140823/20140823225009219633.png上, http://picflow.koolearn.com/upload/papers/20140823/20140823225009234399.png中点为 http://picflow.koolearn.com/upload/papers/20140823/20140823225009266718.png,且 http://picflow.koolearn.com/upload/papers/20140823/20140823225009359594.png,则 http://picflow.koolearn.com/upload/papers/20140823/20140823225009390479.png的取值范围为(  ).

2021-07-19

A.http://picflow.koolearn.com/upload/papers/20140823/20140823225009422762.png

B.http://picflow.koolearn.com/upload/papers/20140823/20140823225009437579.png

C.http://picflow.koolearn.com/upload/papers/20140823/20140823225009453650.png

D.http://picflow.koolearn.com/upload/papers/20140823/20140823225009468668.png

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