首页
登录
职称英语
Which of the following inequalities is an algebraic expression for the shaded pa
Which of the following inequalities is an algebraic expression for the shaded pa
游客
2025-02-23
8
管理
问题
Which of the following inequalities is an algebraic expression for the shaded part of the number line above?
选项
A、|x-1|≤3
B、|x|≤4
C、|x-1|≥3
D、|x-1|≤4
E、|x+1|≤3
答案
C
解析
由数轴我们知道x≥4 or x≤-2,选项A,B是不等式≤,明显就不对;对于选项C来说,|x-1|≥3,得到x-1≥3 or x-1≤-3,恰好是x≥4 or x≤-2,所以答案为C。
转载请注明原文地址:https://tihaiku.com/zcyy/3969444.html
相关试题推荐
WhichofthefollowingintegersdoesNOThaveafactorgreaterthan1thatisth
Ifnisanintegergreaterthan2,whichofthefollowingCANNOTbeallevenint
Inthefollowingequation,a,bandceachrepresentsasingledigitrespectivel
Themedianoffivedifferentpositiveintegersis12,whichofthefollowingis
Whichofthefollowingintegercanbeexpressedastheproductoffourdifferent
PIED:A、brilliantB、accuratelydepictedC、exquisitelyshapedD、flatE、one-shaded
Datafrominter-speciesgenomicsequencecomparisonsandgenome-wideexpression
A、Emotionalexpressionvariesbetweenindividualstoasignificantlygreaterext
Datafrominter-speciesgenomicsequencecomparisonsandgenome-wideexpression
Favoringeconomyofexpressioninwriting,theprofessorurgedstudentstowarda
随机试题
WhereLindahasher______charm,andRoberthassenseofverveandsuavity,Polly
Untilthen,hisfamily______fromhimforsixmonths.A、didn’thearB、hasn’tbee
库珀所论述的三个客观责任层次分别是( )。A.岗位责任 B.道德责任 C.
菌痢的病程超过几个月为慢性菌痢A:2个月 B:3个月 C:4个月 D:5个
Wehadalongconversationaboutherpar
××在建工程房地产抵押价值评估报告 封面及目录(略) 致委托方函(略)
小组评估的技巧中,以观察的方式收集资料时,下列选项中()是社会工作者面临的选择
患者头痛、眩晕、昏厥、呕血者,多因A.胆气上逆 B.肺气上逆 C.肝气上逆
甲欠乙1万元到期借款,经乙催讨后一直未还。下列情形中,乙可以向人民法院提出请求行
工程质量事故的实况资料是找出质量事故原因和确定处理对策的基础,它主要来自()。A
最新回复
(
0
)