yx1x的精選

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若函數y=(x+1)(x-a)為偶函數,則a=A.-2                        B.-1...

若函數y=(x+1)(x-a)為偶函數,則a=A.-2                        B.-1...

2022-08-11
問題詳情:若函數y=(x+1)(x-a)為偶函數,則a=A.-2                        B.-1                          C.1                           ...
若函數y=(x+1)(x-a)為偶函數,則a=(    )A.-2              B.-1    ...

若函數y=(x+1)(x-a)為偶函數,則a=(    )A.-2              B.-1    ...

2021-07-15
問題詳情:若函數y=(x+1)(x-a)為偶函數,則a=(    )A.-2              B.-1        C.1  D.2【回答】 C知識點:*與函數的概念題型:選擇題...