高中数学代数与函数一函数练习题45
题目内容

函数 http://picflow.koolearn.com/upload/2012-08/13/6988c1e3-dcd4-45d4-b773-2eaa1b427cb9/paper.files/image009.png的定义域为R.若 http://picflow.koolearn.com/upload/2012-08/13/6988c1e3-dcd4-45d4-b773-2eaa1b427cb9/paper.files/image063.png是奇函数, http://picflow.koolearn.com/upload/2012-08/13/6988c1e3-dcd4-45d4-b773-2eaa1b427cb9/paper.files/image064.png是偶函数,则(      )

2021-07-26

A.http://picflow.koolearn.com/upload/2012-08/13/6988c1e3-dcd4-45d4-b773-2eaa1b427cb9/paper.files/image065.png是偶函数

B.http://picflow.koolearn.com/upload/2012-08/13/6988c1e3-dcd4-45d4-b773-2eaa1b427cb9/paper.files/image066.png是偶函数

C.http://picflow.koolearn.com/upload/2012-08/13/6988c1e3-dcd4-45d4-b773-2eaa1b427cb9/paper.files/image067.png

D.http://picflow.koolearn.com/upload/2012-08/13/6988c1e3-dcd4-45d4-b773-2eaa1b427cb9/paper.files/image068.png是奇函数

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