首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
Which of the following could be the equation of line l in the figure above?
Which of the following could be the equation of line l in the figure above?
admin
2011-01-18
67
问题
Which of the following could be the equation of line l in the figure above?
选项
A、2x=3y-2
B、2x=3y-6
C、3x=2y-6
D、
E、
答案
B
解析
Since none of the answer choices are actually in the recognized form for an equation of a line, the best thing in this case is to figure out what the equation of the original line is in y=mx+b form, and then figure out which of the answer choices can be manipulated to form that same equation. This line crosses the y axis at 2, so the y-intercept is 2 and our equation becomes y=mx+2. Now we need to figure out the slope. Since the point goes through (0, 2) and (3, 4), the slope is 2/3. The equation we’re looking for is now
If we manipulate the equations in the answer choices so that the y always has a coefficient of 1 and everything is on the correct side of the equal sign, B is the only correct answer.
转载请注明原文地址:https://kaotiyun.com/show/cJtO777K
本试题收录于:
GMAT QUANTITATIVE题库GMAT分类
0
GMAT QUANTITATIVE
GMAT
相关试题推荐
Doyouknowwhendidtheworld______?
Concerningmoneyoranythingelse,conflictsbetweenhusbandandwifeusuallyreflectapowerstruggle.Conflictsbetweenparent
Thecompanyissmallbutpromising.______,I’lltakethejob.
Thenewpowerplantisreported______withinthreeyears.
In1947agroupoffamouspeoplefromtheartworldheadedbyanAustrianconductordecidedtoholdaninternationalfestivalof
IntheUnitedStates,30percentoftheadultpopulationhasa"weightproblem".Tomanypeople,thecauseisobvious:theyeat
AsTheplanecircledovertheairport,everyonesensedthatsomethingwaswrong.Theplanewasmovingunsteadilythroughtheair
Morecanbelearnedaboutaculturefromastudyofarthistorythangeneralhistorybecause______.Whichofthefollowingsta
Julie:Iboughtthisdresstwoyearsago.Itsstylewentoutalready.Jack:Oh,comeon,______
Ted:Hi,Christine.______?Christine:Hi,Ted.Ijustboughtanewcampingtent.Ican’twaittouseit.
随机试题
普通照明灯具与可燃物之间的安全距离应符合规定,不应小于()m。
Youmusttake______forgrantedthatIwillhelpyou.
有关中暑病人的物理降温下列哪项不妥( )。
项目实施的组织策划不包括()。
弗里德曼货币需求函数与凯恩斯的货币需求函数的差别有()。
从所给的四个选项中.选择最合适的一个填入问号处,使之符合已呈现的规律性。
以李大钊为代表的初步具有共产主义思想的知识分子有别于其他派别的主张是()。(2016年)
东汉著名史学家班固在汉书里用“饮马瀚海,封狼居胥,西归大河,列郡祁连”描述西汉将领()的历史功绩。
(1)IwassurethatIhadfoundatlasttheonetruecosmopolitesinceAdam,andIlistenedtohisworldwidediscoursefearfulle
TheincreasingAmericanizationofJapaneselifeisevidentinmanyways.Onesuchwayisthegrowingpopularityofcreditcards.
最新回复
(
0
)