高中数学代数与函数一其他练习题134
题目内容

函数http://picflow.koolearn.com/upload/papers/g02/20111104/201111041022259531208.gif,则不等式x+(x+1)f(x+1)≤1的解集是

2021-07-20

A.http://picflow.koolearn.com/upload/papers/g02/20111104/201111041022259531061.gif

B.{x|x≤1}

C.http://picflow.koolearn.com/upload/papers/g02/20111104/201111041022259841017.gif

D.http://picflow.koolearn.com/upload/papers/g02/20111104/201111041022260151108.gif

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