首页
试卷库
试题库
当前位置:
X题卡
>
所有题目
>
题目详情
若点P(1,b)到x轴的距离为2,则b等于( )
查看本题答案
包含此试题的试卷
教案备课库《2016年中考试题猜想.数学》真题及答案
点击查看
你可能感兴趣的试题
若点P.xy在第三象限且点P.到x轴的距离为3到y轴的距离为2则点P.的坐标是【】
(-2,-3)
(-2,3)
(2,-3)
(2,3)
若点A.在第二象限且到x轴的距离为3到y轴的距离为2则点A.的坐标为__________.
若点P在第四象限且P到x轴的距离为1到y轴的距离为2则点P的坐标是
(﹣1,2)
(1,﹣2)
(﹣2,1)
(2,﹣1)
如图①在平面直角坐标系中圆心为P.xy的动圆经过点A.12且与x轴相切于点B.1当x=2时求⊙P.的
若A﹣912另一点P在x轴上P到y轴的距离等于A到原点的距离则P点坐标为.
换面法中点的新投影到新轴的距离等于点的旧投影到的距离
新轴
旧轴
X1
Y1
已知点A在第四象限且它到x轴的距离等于2到y轴的距离等于3则点A的坐标为
(3,-2)
(3,2)
(2,-3)
(2,3)
在平面直角坐标系中点A.12a+3在第一象限1若点A.到x轴的距离与到y轴的距离相等求a的值2若点A
二次函数y=﹣x2+2x+m的图象与x轴交于A.B.两点B.在A.右侧顶点为C.且A.B.两点间的距
设椭圆x2/a2+y2/b2=1a>b>0的右焦点为F1右准线为l1若过F1且垂直于x轴的弦的长等于
已知抛物线与x轴交于A.B.两点点A.在点B.的左侧与y轴交于点C.点D.为抛物线的顶点.1求A.B
若点A在第二象限且到x轴的距离为3到y轴的距离为2则点A的坐标为_________.
已知椭圆中心在原点焦点在x轴上长轴长等于12离心率为.1求椭圆的标准方程2过椭圆左顶点作直线l若动点
若点M到x轴的距离是3到y轴的距离是2且M点在第二象限则M点的坐标为.
设椭圆x2/a2+y2/b2=1a>b>0的右焦点为F1右准线为l1若过F1且垂直于x轴的弦的长等于
已知点Aa﹣1﹣2B﹣3b+1根据以下要求确定ab的值. 1直线AB∥y轴 2直线AB∥x轴
若平面直角坐标系内的点M在第四象限且M到x轴的距离为1到y轴的距离为2则点M的坐标为
(2,1)
(﹣2,1)
(2,﹣1)
(1,﹣2)
已知点Aa﹣1﹣2B﹣3b+1根据以下要求确定ab的值.1直线AB∥y轴2直线AB∥x轴3点A到y轴
若点A.在第二象限且到x轴的距离为3到y轴的距离为2则点A.的坐标为_______.
若点P.到x轴的距离是1到y轴的距离是2那么点P.的坐标是
(2,1)
(1,2)
(-2,1)
(2,1)(-2,1)(-2,-1)(2,-1)
热门试题
更多
Baiduisafamousandmillionsofpeopleuseittogetinformation.
Thelittlegirlsaredancingthemusic.A.of B.to C.at D.in
Computerswereawonderfulinventinthe1920sthoughtheywereveryhuge atthattime.
Ileftthehomeworkmyteacherwantedathome.A.which B.who C.where D.what
Thereissomeaboutwhetherheisthebestmanforthedifficultwork.
Teaasakindofproductisnowtradebetweenmanydifferentcountries.
KobeBryantisoneofthegreatestbasketballheroinNBA.
TheseTVprogramsareinterestingeducational.Iwanttowatchthemagain.A.one...theother B.either...or C.notonly...butalsoD.neither...nor
TinaoneofmyclassmatesisthegirlwithIwillgotoShanghai.A.who B.that C.whom D.whose
Ifyouwanttomaketeayouaresupposedtothewaterfirst.
Shehasherownteaching.Moreoverlotsofstudentsenjoyherclasses.
Wecan'taffordtheiPadandweweresurprisedtobuyitataprice.
Thepiecethatwasplayeddizimovedmelastnight.A.on B.at C.to D.in
为了成为成功的英语学习者我应该培养对英语的兴趣并从错误中学习不定式作目的状语
Doyouknowacarwasinvented?A.what B. how C. who D.which
Thatisareally movemovie.Benisoften movebyit.
Yesterday1metmyfriendtoldmethegoodnews.A.whom B.who C.which D.whose
ZhangYimouisaveryfamous directinChina.
—Howlonghastheman?—Forabouttwoyears.A. married B. beenmarried C. gotmarried D.marriedto
Thedumplingsarealittlecold.Youshouldthembeforeyoueatthem.A.burn B. cook C. make D.heat
Thecomputersystembrokedownsuddenwhilehewassearchingfor informationontheInternet.
Wedon'twanttoeatthedumplingsbecausetheyaretoosalt.
Theboy shutoffthecomputerandwentouttoplaywithhisfriends.
WehaveatobuildanewshoppingmallinChangchun.A.present B. project C. production D. product
—CanyoucatchwhatIsaid? —SorryIcanunderstandit.A.almost B. hardly C. nearly D.always
isbelievedthatLilyisthemostpopularstudentinourclass.A.It B.That C.This D.One
Hedidn'tgotobedhefinishedhishomework.A.for B. until C. because D.since
TooursurpriseJackdidn'tlistentoothersand sticktohisopinioninstead.
Pleaseopenthewindow.Hesaidhecouldgaswhenheenteredtheroom.
AChineseYounghelpedanoldmancrosstheroad.
热门题库
更多
教案备课库
教案备课库
教案备课库
教案备课库
教案备课库
教案备课库
教案备课库
教案备课库
高一下学期数学
教案备课库
高一上学期数学
高一上学期化学
教案备课库
教案备课库
教案备课库
高一上学期物理