yx1x的知识精选

若函数y=(x+1)(x-a)为偶函数,则a=A.-2                        B.-1...
问题详情:若函数y=(x+1)(x-a)为偶函数,则a=A.-2                        B.-1                          C.1                           ...
若函数y=(x+1)(x-a)为偶函数,则a=(    )A.-2              B.-1    ...
问题详情:若函数y=(x+1)(x-a)为偶函数,则a=(    )A.-2              B.-1        C.1  D.2【回答】 C知识点:*与函数的概念题型:选择题...
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