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
2025-02-27
39
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/3974565.html
相关试题推荐
WhichofthefollowingnumbersisNOTthesumofthreeconsecutiveoddintegers?
Whichofthefollowingcannotbeexpressedasthesumoftwoprimenumbers?A、21
Thepassageasawholecanbestbecharacterizedaswhichofthefollowing?[br]
Thepassageasawholecanbestbecharacterizedaswhichofthefollowing?[br]
Thepassageasawholecanbestbecharacterizedaswhichofthefollowing?[br]
Thepassageasawholecanbestbecharacterizedaswhichofthefollowing?[br]
Whichofthefollowingmostaccuratelystatesthemainideaofthepassage?[br]
Whichofthefollowingmostaccuratelystatesthemainideaofthepassage?[br]
Whichofthefollowingmostaccuratelystatesthemainideaofthepassage?[br]
Whichofthefollowingmostaccuratelystatesthemainideaofthepassage?[br]
随机试题
Whatdoesthemanwanttoorder?[br][originaltext]W:Whatareyougoingtoha
Singapore(新加坡)isthenameofanislandonthesouthofMalaya.Itisalsoth
Itturnsoutthatagoodnight’srestisgoodforbusiness.One-thirdof
[originaltext]CoalwasthemainfuelusedtogenerateelectricityintheUnited
简述学校教育制度及我国学校教育制度改革的方向。
A.便秘 B.痛经 C.丹毒 D.滞产 E.呃逆委中穴的主治病证是(
具有两种基础资产、可以择优执行其中一种的期权,称之为()。A.任选期权
《劳动法》第六十一条规定:“不得安排女职工在怀孕期间从事国家规定的第三级体力劳动
对于履带式起重机描述正确的是( )。A.可以全回转作业 B.对基础要求较高
下列疾病中,最常出现Ⅱ型呼吸衰竭的是( )。A.肺结核 B.矽肺 C.膈肌
最新回复
(
0
)