首页
试卷库
试题库
当前位置:
X题卡
>
所有题目
>
题目详情
如图,抛物线y=mx2﹣2mx﹣3m(m>0)与x轴交于A、B两点,与y轴交于C点.(1)请求出抛物线顶点M的坐标(用含m的代数式表示),A、B两点的坐标;(2)经探究可知,△BCM与△ABC的面积...
查看本题答案
包含此试题的试卷
教案备课库《》真题及答案
点击查看
你可能感兴趣的试题
在平面直角坐标系xOy中抛物线y=mx2﹣2mx﹣2m≠0与y轴交于点A.其对称轴与x轴交于点B.1
在平面直角坐标系xOy中抛物线y=mx2﹣2mx﹣2m≠0与y轴交于点A.其对称轴与x轴交于点B.则
如图已知抛物线y=ax2+bx+ca≠0的对称轴为直线x=-1且抛物线经过A.10C.03两点与x轴
在平面直角坐标系xOy中抛物线y=mx2﹣2mx﹣3m≠0与x轴交于A.30B.两点.1求抛物线的表
如图抛物线y=mx2―2mx―3mm>0与x轴交于A.B.两点与y轴交于C.点.1请求抛物线顶点M.
已知抛物线y=mx2﹣2mx﹣2m≠0与y轴交于A点该抛物线对称轴与x轴交于点B1设直线l与直线AB
如图已知抛物线y=ax2+bx+ca≠0的对称轴为直线x=-1且抛物线经过A.10C.03两点与x轴
如图已知抛物线与x轴交于A.m0B.n0两点与y轴交于点C.03点P.是抛物线的顶点若m-n=-2m
已知关于x的一元二次方程mx2+3m+1x+3=0.1求证该方程有两个实数根2如果抛物线y=mx2+
已知抛物线y=x2﹣2mx+m2+m﹣1m是常数的顶点为P.直线ly=x﹣11求证点P.在直线l上2
在平面直角坐标系xOy中抛物线y=mx2-2mx+m+4与y轴交于点A.03与x轴交于点B.C.点B
已知如图直线y=mx+n与抛物线交于点A.10和点B.与抛物线的对称轴x=﹣2交于点C.﹣24直线f
如图抛物线y=mx2―2mx―3mm>0与x轴交于A.B.两点与y轴交于C.点.1请求抛物线顶点M.
抛物线y=-x2+m-1x+m与y轴交于点03.1求出m的值并画出这条抛物线2求抛物线与x轴的交点和
在平面直角坐标系xOy中抛物线y=mx2﹣8mx+16m﹣1m>0与x轴的交点分别为A.x10B.x
如图抛物线y=x2﹣2mxm>0与x轴的另一个交点为A.过P.1﹣m作PM⊥x轴与点M.交抛物线于点
已知抛物线y=mx2+1﹣2mx+1﹣3m与x轴相交于不同的两点AB1求m的取值范围2证明该抛物线一
如图已知抛物线y=ax2+bx+ca≠0的对称轴为直线x=﹣1且抛物线经过A.10C.03两点与x轴
如图抛物线y=mx2﹣8mx+12mm>0与x轴交于A.B.两点点B.在点A.的左侧与y轴交于点C.
已知直线y=x-4被抛物线y2=2mxm≠0截得的弦长为求抛物线的标准方程.
热门试题
更多
—Howlongwillyouneedtofinishyourtask?—Ithinktwohoursenough.A.is B.are C.was D.were
Thebigtreeinfrontofmyroombymyfathermanyyearsago. A.planted B.wasplanted C.planted D.hadbeenplanted
Knowinghowtouseproperlanguagecanhelpyoubecomegoodatcommunicating.
—Mollyhaschangedsomuch!Shebeshyandquiet.—Yes.Butnowshespeakinginfrontofherclass.A.usedto;isusedto B.isusedto;usedto C.usedto;usedto D.usedfor;isusedto
Mymotherlaidallthemeatandvegetablestoprepareforahotpotdinner.
smokeisn'tallowedhere.
Letmetakeyourtemperaturetoseeifyouhavea.
Youwon'tachieveyourdreamyoureallymakeupyourmindtomakeit A.until B.when C.if D.after
Susanwantstohernewfriendstoherbirthdayparty.
NextweekI'llgoforapicnic. A.interestingsomewhere B.somewhereinteresting C.somewhereinterested D.tosomewhereinteresting
Whetherwe'llhaveagoodtimedependsonwhowearegoingwithandwherewearegoing.
Tinadidn'tfallsleepuntil11o'clock.
Booksaremadepaperwhilepaperismainlymadewood.A.of;of B.from;from C.of;from D.from;of
It'ssodarkthatwecan'tgotheforest.A.through B.across C.cross D.past
—Canyoucomeandplayfootballwithme? —.Ihavealotofhomeworktodo. A.I'dliketo B.I'mafraidso C.It'sapleasure D.I'mafraidnot
分别求下列各数的整数部分与小数部分1 2 3解的整数部分是小数部分是的整数部分是小数部分是的整数部分是小数部分是
的相反数是绝对值是.
meacallbeforeyoucometoChangchun.I'llmeetyouatthestation.A.Give B.Giving C.Togive D.Gave
Hereapairofglovesforyoutowear.A.are B.is C.were D.be
SingaporeisAsiancountry.Theweatherthereisthesameallyearround. A.a B.an C.the D./
Wechatisverypopulartheyoungtheoldaregettinginterestedinit.A.neither;nor B.either;or C.notonly;butalso D.between;and
Ireallythewayshebroughtupthosekidsallonherown.
ItbeMr.Smith.HehasgonetoAmerica. A.can B.can't C.must D.might
Theteacheraskedustocirclethe answers.
Asweallknowapersonlearnsmanythingsbymakingmistakesandthem.A.corrects B.correct C.corrected D.correcting
Nobodywasfromtheclassthoughitrainedheavilyyesterday.
Awoman'sageisa subjectinEngland.
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
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
教案备课库
教案备课库
教案备课库