高中数学代数与函数一函数练习题64
题目内容

设集合A= http://picflow.koolearn.com/upload/2010-10/24/758d4719-a3bb-4f08-a853-da985ba73b56/paper.files/image046.gif, B= http://picflow.koolearn.com/upload/2010-10/24/758d4719-a3bb-4f08-a853-da985ba73b56/paper.files/image047.gif, 函数f(x)= http://picflow.koolearn.com/upload/2010-10/24/758d4719-a3bb-4f08-a853-da985ba73b56/paper.files/image048.gif若x http://picflow.koolearn.com/upload/2010-10/24/758d4719-a3bb-4f08-a853-da985ba73b56/paper.files/image049.gifhttp://picflow.koolearn.com/upload/2010-10/24/758d4719-a3bb-4f08-a853-da985ba73b56/paper.files/image050.gif, 且f [ f (x http://picflow.koolearn.com/upload/2010-10/24/758d4719-a3bb-4f08-a853-da985ba73b56/paper.files/image049.gif)] http://picflow.koolearn.com/upload/2010-10/24/758d4719-a3bb-4f08-a853-da985ba73b56/paper.files/image050.gif,则x http://picflow.koolearn.com/upload/2010-10/24/758d4719-a3bb-4f08-a853-da985ba73b56/paper.files/image049.gif的取值范围是(    )

2021-08-03

A.http://picflow.koolearn.com/upload/2010-10/24/758d4719-a3bb-4f08-a853-da985ba73b56/paper.files/image051.gif

B.http://picflow.koolearn.com/upload/2010-10/24/758d4719-a3bb-4f08-a853-da985ba73b56/paper.files/image052.gif

C.http://picflow.koolearn.com/upload/2010-10/24/758d4719-a3bb-4f08-a853-da985ba73b56/paper.files/image053.gif

D.http://picflow.koolearn.com/upload/2010-10/24/758d4719-a3bb-4f08-a853-da985ba73b56/paper.files/image054.gif

题目答案

试卷相关题目

最新试卷
热门试卷

长理培训客户端 资讯,试题,视频一手掌握

去 App Store 免费下载 iOS 客户端