高中数学代数与函数一函数练习题78
题目内容

下列函数中,定义域为[0,+∞)的函数是(   )

2021-08-04

A.http://picflow.koolearn.com/upload/2012-10/30/70604d72-427d-45ab-a862-11688d5c02f3/paper.files/image040.png

B.http://picflow.koolearn.com/upload/2012-10/30/70604d72-427d-45ab-a862-11688d5c02f3/paper.files/image041.png

C.http://picflow.koolearn.com/upload/2012-10/30/70604d72-427d-45ab-a862-11688d5c02f3/paper.files/image042.png

D.http://picflow.koolearn.com/upload/2012-10/30/70604d72-427d-45ab-a862-11688d5c02f3/paper.files/image043.png

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