位置:首页 > 题库频道 > 学历类 > 升学考试 > 高中(高考) > 数学(文科) > 高中数学代数与函数一函数练习题741

若函数 http://picflow.koolearn.com/upload/2010-07/19/3fea6cea-c034-4ca8-a5d2-d31f45fcd9e5/paper.files/image022.gif的定义域为R,则实数 的取值范围(      )

发布时间:2021-08-03

A.http://picflow.koolearn.com/upload/2010-07/19/3fea6cea-c034-4ca8-a5d2-d31f45fcd9e5/paper.files/image023.gif

B.http://picflow.koolearn.com/upload/2010-07/19/3fea6cea-c034-4ca8-a5d2-d31f45fcd9e5/paper.files/image024.gif

C.http://picflow.koolearn.com/upload/2010-07/19/3fea6cea-c034-4ca8-a5d2-d31f45fcd9e5/paper.files/image025.gif

D.http://picflow.koolearn.com/upload/2010-07/19/3fea6cea-c034-4ca8-a5d2-d31f45fcd9e5/paper.files/image026.gif

试卷相关题目

返回顶部