首页
登录
职称英语
Which of the following is an equation of a line that does NOT contain any points
Which of the following is an equation of a line that does NOT contain any points
游客
2025-02-23
24
管理
问题
Which of the following is an equation of a line that does NOT contain any points in the xy-plane whose both coordinates are integers?
选项
A、y=4
B、y=x/2
C、y=x+3
D、y=x+1/2
E、y=x/2+3
答案
D
解析
本题可使用举反例法解答。A选项:(0,4),B选项:(0,0),C选项:(0,3),E选项:(0,3),故答案为D。
转载请注明原文地址:https://tihaiku.com/zcyy/3969715.html
相关试题推荐
WhichofthefollowingisanequationofalinethatdoesNOTcontainanypoints
Ifa2+b2=c2,anda,b,careallintegers.WhichofthefollowingCANNOTbeth
Questionsarebasedonthefollowingdata.[img]2022m10s/ct_ve01203002j_egreqtbz
Questionsarebasedonthefollowingdata.[img]2022m10s/ct_ve01203002j_egreqtbz
Questionsarebasedonthefollowingdata.[img]2022m10s/ct_ve01203002j_egreqtbz
Whichofthefollowingfunctionsfdefinedforallnumbersxhasthepropertyth
Inacertaincardgame,anacecountsonepoint,facecardscounttenpoints,an
Whichofthefollowingcannotbeexpressedasthesumoftwoprimenumbers?A、21
WhichofthefollowingCANNOTbeexpressedastheproductofexactly3consecuti
Whichofthefollowingisequaltoanintegerraisedtothethirdpower?A、2×8×3
随机试题
•YouwillhearpartofaninterviewbetweenaHumanResourcesManagerofacompa
[originaltext]W:WhyisBobsotiredandupset?M:He’sbeenstudyingdayandn
BilingualEducationI.BilingualEducation—Bilingual
[originaltext]Thereisnodoubtthatadults,andevenhighlyeducatedadult
当不均匀系数大于5且曲率系数为1~3时,土为级配良好的土。()
甲、乙两个工程队共同完成A和B两个项目。已知甲队单独完成A项目需13天,单独完成
拉斯贝尔加权指数是指()。 A.基期加权股价指数B.计算期加权股价
诺言:履行( )。A.思想:交流 B.选择:武断 C.电影:制片 D.名
以下税收策划行为能实现合理避税目标的是() A.将劳务报酬的领取方式从一
自动扶梯的主要参数有()。A.提升高度 B.倾斜角度 C.提升速度 D.
最新回复
(
0
)