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函数的图象如图,其中a、b为常数,则下列结论正确的是 ( ) A. B. C. ...

函数6ec8aac122bd4f6e的图象如图,其中a、b为常数,则下列结论正确的是                  (    )

说明: 6ec8aac122bd4f6e

A.6ec8aac122bd4f6e      B.6ec8aac122bd4f6e

C.6ec8aac122bd4f6e    D.6ec8aac122bd4f6e

 

D 【解析】略
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(本小题满分12分)已知定义域为6ec8aac122bd4f6e的函数6ec8aac122bd4f6e满足6ec8aac122bd4f6e.

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