高中数学代数与函数一函数练习题25
题目内容

定义在实数集上的函数 f( x), http://picflow.koolearn.com/upload/2010-09/19/fef30a63-85cd-4fbf-8d33-3ab84edfc00b/paper.files/image019.gif对一切实数 x都有 f( x+1)= f(2- x)成立,若f(x)=0仅有101个不同的实数根 http://picflow.koolearn.com/upload/2010-09/19/fef30a63-85cd-4fbf-8d33-3ab84edfc00b/paper.files/image049.gif,那么所有实数 http://picflow.koolearn.com/upload/2010-09/19/fef30a63-85cd-4fbf-8d33-3ab84edfc00b/paper.files/image019.gif根的和为                             (   )

2021-07-24

A.150

B.http://picflow.koolearn.com/upload/2010-09/19/fef30a63-85cd-4fbf-8d33-3ab84edfc00b/paper.files/image050.gif

C.152

D.http://picflow.koolearn.com/upload/2010-09/19/fef30a63-85cd-4fbf-8d33-3ab84edfc00b/paper.files/image051.gif

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