高中数学代数与函数一函数练习题92
题目内容

规定 http://picflow.koolearn.com/upload/papers/20140823/201408231930035471186.png若函数 http://picflow.koolearn.com/upload/papers/20140823/20140823193003578951.png的图象关于直线 http://picflow.koolearn.com/upload/papers/20140823/20140823193003594471.png对称,则 http://picflow.koolearn.com/upload/papers/20140823/20140823193003625271.png的值为(   )

2021-08-04

A.-2

B.2

C.-1

D.1

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