网址:http://m.1010jiajiao.com/timu_id_3950704[举报]
若函数f(x)=(x+1)(x-A.)为偶函数,则A.=
A.-2 B.-1 C.1 D.2
[ ]
若函数f(x)=(x+1)(x-A.)为偶函数,则A.=A.-2 B.-1 C.1 D.2