高中数学代数与函数一函数练习题66
题目内容

若函数 http://picflow.koolearn.com/upload/2011-03/16/8d072e28-4723-45bf-9fba-aed749e56aec/paper.files/image074.gif满足 http://picflow.koolearn.com/upload/2011-03/16/8d072e28-4723-45bf-9fba-aed749e56aec/paper.files/image075.gif,当 http://picflow.koolearn.com/upload/2011-03/16/8d072e28-4723-45bf-9fba-aed749e56aec/paper.files/image076.gif时, http://picflow.koolearn.com/upload/2011-03/16/8d072e28-4723-45bf-9fba-aed749e56aec/paper.files/image077.gif,若在区间 http://picflow.koolearn.com/upload/2011-03/16/8d072e28-4723-45bf-9fba-aed749e56aec/paper.files/image078.gif上, http://picflow.koolearn.com/upload/2011-03/16/8d072e28-4723-45bf-9fba-aed749e56aec/paper.files/image079.gif有两个零点,则实数 http://picflow.koolearn.com/upload/2011-03/16/8d072e28-4723-45bf-9fba-aed749e56aec/paper.files/image045.gif的取值范围是(   )

2021-08-03

A.http://picflow.koolearn.com/upload/2011-03/16/8d072e28-4723-45bf-9fba-aed749e56aec/paper.files/image080.gif

B.http://picflow.koolearn.com/upload/2011-03/16/8d072e28-4723-45bf-9fba-aed749e56aec/paper.files/image081.gif

C.http://picflow.koolearn.com/upload/2011-03/16/8d072e28-4723-45bf-9fba-aed749e56aec/paper.files/image082.gif

D.http://picflow.koolearn.com/upload/2011-03/16/8d072e28-4723-45bf-9fba-aed749e56aec/paper.files/image083.gif

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