高中数学代数与函数一函数练习题62
题目内容

设奇函数 http://picflow.koolearn.com/upload/2015-01/15/5adf681a-ab91-4d73-ac2a-0cb46dc9aa11/paper.files/image064.pnghttp://picflow.koolearn.com/upload/2015-01/15/5adf681a-ab91-4d73-ac2a-0cb46dc9aa11/paper.files/image065.png上为减函数,且 http://picflow.koolearn.com/upload/2015-01/15/5adf681a-ab91-4d73-ac2a-0cb46dc9aa11/paper.files/image066.png则不等式 http://picflow.koolearn.com/upload/2015-01/15/5adf681a-ab91-4d73-ac2a-0cb46dc9aa11/paper.files/image067.png的解集是( )

2021-08-03

A.http://picflow.koolearn.com/upload/2015-01/15/5adf681a-ab91-4d73-ac2a-0cb46dc9aa11/paper.files/image068.png

B.http://picflow.koolearn.com/upload/2015-01/15/5adf681a-ab91-4d73-ac2a-0cb46dc9aa11/paper.files/image069.png

C.http://picflow.koolearn.com/upload/2015-01/15/5adf681a-ab91-4d73-ac2a-0cb46dc9aa11/paper.files/image070.png

D.http://picflow.koolearn.com/upload/2015-01/15/5adf681a-ab91-4d73-ac2a-0cb46dc9aa11/paper.files/image071.png

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