高中数学代数与函数一函数练习题64
题目内容

http://picflow.koolearn.com/upload/2010-10/28/0ce0cb42-712b-49e4-904e-560020da02f7/paper.files/image047.gif,函数 http://picflow.koolearn.com/upload/2010-10/28/0ce0cb42-712b-49e4-904e-560020da02f7/paper.files/image012.gif的定义域为 http://picflow.koolearn.com/upload/2010-10/28/0ce0cb42-712b-49e4-904e-560020da02f7/paper.files/image048.gif,且 http://picflow.koolearn.com/upload/2010-10/28/0ce0cb42-712b-49e4-904e-560020da02f7/paper.files/image049.gifhttp://picflow.koolearn.com/upload/2010-10/28/0ce0cb42-712b-49e4-904e-560020da02f7/paper.files/image050.gif,当 http://picflow.koolearn.com/upload/2010-10/28/0ce0cb42-712b-49e4-904e-560020da02f7/paper.files/image051.gif时, http://picflow.koolearn.com/upload/2010-10/28/0ce0cb42-712b-49e4-904e-560020da02f7/paper.files/image052.gif,则 http://picflow.koolearn.com/upload/2010-10/28/0ce0cb42-712b-49e4-904e-560020da02f7/paper.files/image053.gif(    )

2021-08-03

A.http://picflow.koolearn.com/upload/2010-10/28/0ce0cb42-712b-49e4-904e-560020da02f7/paper.files/image054.gif

B.http://picflow.koolearn.com/upload/2010-10/28/0ce0cb42-712b-49e4-904e-560020da02f7/paper.files/image055.gif

C.1

D.2

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