act44套真題和師兄弟給你答疑解惑哦

ENGLISH45Minutes75，DIRECTIONS:Inthefivepassagesthatfollow,certainwordsandphrasesareunderlinedandnumberedIntheright-handcolumn,youwillfindalternativesfortheunderlinedpa川Inmostcases,youaretochoosetheonethatbestexpressestheidea,makesthestatementappropriateforstandardwrittenEnglishriswordedasawholeIfyouthinktheoriginalversionisbest,choose“NOCHANGE.”Insomecases,youwillfindintheright-handcolumnaquestionabouttheunderlinedpart.Youaretochoosethebestanswertothe，

Youwillalsofindquestionsaboutasectionofthepas-sage,oraboutthepassageasawhole.Thesequestionsdonotrefertoanunderlinedpo時(shí)ionofthepassage,butratherareidentifiedbyanumberornumbersinabox.ooForeachquestion,chosethealternativeyouconsiderbestandfillinthecorrespondingovalonyouranswerdcu『nent.Readeachpassagethroughoncebeforeyoubegintoanswerthequestionsthat panyit.Forbeyondthequestiontodeterminetheanswer.Besurethatyouhavereadfarenoughaheadeachtimeyouchooseanalternative.ooPASSAGE

WhatElephantselephants,since1972whenshestartedthenow-famousAmboseliElephantResearch2inAmboseliNationalParkinKenya.Anlecturer,filmmaker,andafierceadvocateforelephants-whichfaceadauntingarrayofthreatstotheirsurvival,fromdroughtstohuman entMossiswidelyconsidered3叫ertonthesocialbehaviorof出esecre陽巳SACT

A.NOelephants,sinceelephantssinceelephants'sinceF.NOmore-then-now A.NO Humansareamongthethreatstotheanimal’sShouldthewritermakethisadditionYes,becauseitpresentsacrucialfactorindeter-miningMoss’sinterestinworkingwithelephants.Yes,becauseitintroducestheideathat doesnototherwisementionahumanpresenceintheirlives.J.No,becausethisinformationisalreadyprovidedintheparagraph.GOONTOTHENEXT[7]Elywasbornwithdeformedfeetthatinitiallyprever時(shí)himfro川a燦gMosshasbroughtcompellingstoriesandinformationaboutelephantsisprovidedtoanever-expandingaudience.Shehopesotherswillinturn eadvocatesfortheanimalssheadmiresandunderstandsinwaysfewothers

Forthesakeoflogicandcohesion,thebest forSentence7wouldbe:whereitisbeforeSentenceafterSentenceafterSentenceF.NOisgivenbyheris Question15asksabouttheprecedingpassageasawhole.Supposeth巳writer’sgoalhadbeentowriteabriefessayfocusingonsomeaspectofanimalbehaviorinthewild.Wouldthisessay plishthatgoal?Yes,becausetheessayfocusesonMoss’sresearchonhowelephantsonthesavannalearntoidentifytheirvariousfamilymembers.Yes,becausetheessayfocusesonelephantsonthestudiedbyMoss.No,becausetheessayfocusesinsteadonhowele-phantshaveevolvedinKenyaascomparedtohowtheyhaveevolvedinotherpartsofAfrica.No,becausetheessayfocusesonelephantsthatMossstudiesinzoosaroundtheworld.PASSAGEThefollowingparagraphsmayormaynotbeinthemostlogicalorder.Eachparagraphisnum-beredinbrackets,andquestion29willaskyoutochoosewhereParagraph2shouldmostlogicallybeced.唱唱nnuurlkriAnnuurlkriA鳴H也門CMK四TTRRi40’且bygoneera,theyarecalled“ghost”Isearchforoncitystreets,intownsquares,andalongcoun位ySomeareweath町，beatenbillboards;othersarefadedWhateverwordsremainFruiterer..ApothecaryGramophones.Handlecιiffee-areoftenACT-

A.NO”創(chuàng)merathatis”創(chuàng)meraofanothereraoftimesF.NO GOONTOTHENEXTlegible,palefragmentsofyesterday’sconsumercultureshouldstrikemeassillyorsad.Afterall,theretheyare:advertisingproductsandbusinessesthatnolongerYet,theythemselvessurvivewithoutapology,withtheirsimpleclaimsandcomplexcolors.Thecontrastmeinevery

A.thattheyshould 日.products,and products:A.apology,with,apologywithapologywithIcollectghostsigns.Notthesignsbutphotosofthem.DrivinghomefromschooloneOctoberevening,mycollectiongotitsstart.Ihadthesamedrivecountlesstimesbefore,butIhadnoticedtheThenthereitwas,anadfor“Joe’sCafe，”perchedatopametalpole,whichwasuprightunderacapeofkudzuvines.Maybeitwasthewaysettingsun’silluminationoftheyellowingMaybeitwasthesmallhole,acluetoorofahailstorm.Instead,somethingaboutthetouchedme.Ipulledover.Inthetwilight,Igotofthecar,snappedapicturewithmyphone,andsentittosomefriends.Ivowedtoreturnwithmycameratobettercapturetheforlorn,luminousbeautyofmydiscovery.Sincethatduskyevening,Ihavebeenhappilyhauntedbyghostsigns.ACT-

Drivinghomefroms?hoolonechillrOctobereveningwasthebeginningofmycollection.IstartedmycollectiononechillyOctoberevening,drivinghomefromschool. ThestartofmycollectioncametomedrivinghomefromschoolonechillyOctoberevening.Giventhatallthechoicesareaccurate,whichonewasnotwhatinterestedmighthavebeenwas illuminatingsettingsunsunilluminatedtheseton settingsunilluminatedA.evidenceDELETEtheunderlinedF.Ontheotherhand,Meanwhile, GOONTOTHENEXTOnceinawhile,Itakeafriendwithmeonmysearches.Peoplewhoknowofmyfascinationwillpointmetowheretheythinktheyhaveseenaghostsign.Favoritefindsincludeanadforslicedbread,onefora“modern”mo ,andyetanotherforfountainpenrepairservices.Asfunasitistohave ,mybesthuntsEGNYaolmEGNYaolmD『。00signsmorewhenIlikethesigns,am

F.NOI,like,theI,likethesigns, Ilike,thesigns,Questions29and30askabouttheprecedingpassageasa whereitisbeforeParagraphafterParagraphafterParagraph

Supposethewriter’sprimarypurposehadbeentodescribestartingandenjoyinganewhobby.Wouldthis plishthatpurpose?Yes,becauseitpresentstheeventthatledtothe inginterestedinfindingghostsignsandtakingphotographsofthem.Yes,becauseitdescribesthenarrator’sexperienceoflearningfromafriendwheretofindghostsignsandhowmuchfunthesearchitselfcanbe.No,becauseitusesnegativetermssuchaslonelyandforlorntodescribethenarrator’sexperienceofcollectingghostsigns.J.No,becauseitinsteaddescribestwohobbies一photographyandcollectingghostsigns-anddoesnotindicatewhichonegavethenarratormorePASSAGE

11IBlueHolesofthe11ITheBahamas,aseriesofsemitropicalislandsthesoutheastcoastoftheUnitedStates,whicharetosomeofthemostunusualgeologicalformationsintheworld:underwatercavesknownasblueholes.[A]These

A.NOStates, GOONTOTHENEXTverticalcaveswereformedoverthousandsofyears,andtheircolddepthsprovideabundantcluestotheislands'

one,ifaddedhere,wouldmosteffectivelycalciumcarbonateseparatedfromtheseawater.grainsbuiltup,thencompacted,formingthethatmakesuptheislands.[B]Overtime,permeatedtheporouslimestonebutwastrappedjustabovesealevel,buoyedbythedenserseawaterbelow.Jostledbackandforthbytides,thelayerofslightlyacidic,brackishwatererodedlimestonefasterthaneitherrainwater-orseawater-couldalone.AslimestoneerodedcavesOvertimeperiodsinwhichtheweatherdrastically,sealevelsroseandfellbyhundredsfeet.Thisallowedthecavecreatingprocessbeaprocessthatrepeatedatdifferent3hundredsoffeetapart.Theroofsofmanycollapsed,leavingthechambersbeneathACT-

thetopicofthisTheBahamaswereformedfromcalciumcarbon-ate,acomponentofseawater.Calciumcarbonate,acommonrocksubstance,isalsofoundinseawaterMuchofthelandmakinguptheBahamasisstill MosttypesoflimestonecontaincalciumA.arewill beingbuoyedbecauseofitbeingbuoyedby buoyingitA.rainwater,orrainwater,orrainwateror limestone,erodedlimestoneeroded, limestoneerodedWhichchoicemostspecificallyillustrateshowlongtheeprocesstook?NOCHA岡Betweeniceagesandthemoretemperateerasthatfollowedthem,DuringthisextendedF.repeatagainandagainatvariousdifferentrepeatatdifferentdepthsthat repeatatdifferentGOONTOTHENEXTSomeoftheseblueholesopentosmallcontainedothersopen -lo ltalesignofablueholeisacircularofwaterstrikingdarkerthanthewaterthem.(Thedarkerwaterindicatesgreater[CJDivershavefoundtheremainsofturtlesalligators.Nowextinctontheislands,stalactitesstalagmitesfromatimewhenthecavesweresealevel,andartifactsofearlyhuman[DJHundredsofblueholescanbesightedoffBahamas.Sofar,mostremainunexploredbydivers,inparttothedangerofcavediving.Oftentheonlycluetothemysteriesbelowisthetantalizingsightofdarkbluewaterleadingdeepintothesea.

A.cavesAtt_spoint,thewriterisconsideringaddingthefol-lowingtruesentence:At663feetdeep,Dean’sBlueHoleinLongIsland,Bahamas,isapopularcave-divingShouldthewritermakethisadditionYes,becauseitsupportstheprecedingsentencebyprovidinganexampleofablueholethatisveryYes,becauseitallowsthereadertovisualizeaspecificblueholeintheBahamas.theparagraphsfocusonthecave-creatingprocess.J,No,becauseitdoesnotprovideanadequatedescriptionofDean’sBlueHole.A.NOstrikinglystrikinglystriking oo A.Nalligatorsnow.Extinctalligatorsnowextinctalligatorsnowextinct.Whichchoicemosteffectiyelysuggeststheshapeofblueholesasdescribedearlierintheessay?dotthewatersdarkenparts appearQuestion45asksabouttheprecedingpassageasawhole.ThewriterwantstoaddthefollowingsentencetotheInthesedepths,fossilsandancientrockfor-mationsareincrediblywellp cedPointAinParagraphPointBinParagraphPointCinParagraphPointDinParagraph[DJTheAurelianWallfeaturedeighteenlargegatewayspermittingbothfootandchariottrafficinandoutofthecity.Inotherwords,aseries381towersandelevensmallersidegatesposternswereevenlyspacedalongtherestoftheBoththeposternsandthetowersservedaspositionsforprotectingRome.WalkablepassagestheinnersideoftheHowever,onlysmallportionsoftheServianWalllo叫edbeneathRome’scentraltrainstation.曰Itcould,perhaps,beconsideredironicthatremnants

Therefore, A.Both,theposternsandtheBoththeposterns,andtheBoththeposternsandtheWhichchoiceprovidesthemostspecificinformat?onabouthowposternsandtowersservedasdefensiveNOCH人時(shí)hattheyweredesignedtohelpRomerepelenemyattacks. by RomesafefromGiventhatallthestatementsaretrue,whichonepro-videsthemosteffectivetransitiontoParagraph5?.Today,theAurelianWallcontinuestodominatetheRomanlandscape.EmperorAureliandidnotsurvivelongenoughtoBeforetheServianandAurelianWallswerebuilt,ancientRomewasmostlikelyprotectedbymoundsofearth. werehasremained, Atthispoint,thewriterisconsideringaddingthefol-lowingtruestatement:TohastentheconstructionoftheAurelianWall,existingarchitecturalfeatures,suchasagueShouldthestatementbeaddedYes,becauseitaddsinformationabouttheAurelianYes,becauseitdemonstrateshowinnovativeandNo,becauseitprovidesadetailthatinterruptstheparagraph’sdiscussionoftheServianWallinthepresentday.No,becauseitprovidesalevelofdetailaboutthewallthatisinconsistentwiththelevelofdetailintherestoftheessay.GOONTOTHENEXTmousempiresareotawallthatonceprotectedth巳futurecapitalofonemousempiresare andrecognizedashistoricallyby

F.whatwasyettobeappointedtothedesignationwhatwouldinreality awouldbebutnotyetthefirstpartofthesentenc巳？asimportantrelicsofRome’searliestwithinafast-foodinsuchvariedQuestion60asksabouttheprecedingpassageasawhole.Thewriterisconsideringaddingthefollowingstate-menttotheessay:ThetwowallscanbethoughtofasconcentriccirclesemanatingfromtheancientRomanIfthewriterweretoaddthisstatement,itwouldmostlogicallybe cedat:PointAinParagraphPointBinParagraphPointCinParagraph PASSAGE］［JamesForten,Revolutionary］［“Ihavebeentakenprisonerforthelibertiesofmycountry,andneverwillproveatraitortoherinterests.”［A]BeforeenteringaBritish-runprisοnduringtheAmericanRevolutionprisonerofwar,JamesForten,saidthβse ’sofferapatrioticrejectionofhisBritishhimandeducatehimin曰HeknewchanceofsurvivingimprisonmentwereACT-

A.Revolution,prisonerofwarJam巳sRevolution,prisonerofwarJamesRevolutionprisonerofwar,JamesWhichofthefollowingsentences,ifaddedhere,wouldparagraphtothisparagraph?PortenwasoneofmanytoserveintheAmericanPorten’srejectionwasSuchanoffermusthavebeen ManywouldlateradmireForten’sskillsasanA.chancestochancesofchancetoPortenalsoknewthatifreleasedatthew町、endoraspartofanexchange,he,a blackman,mightbecapturedandsoldintoslaveryashejourneyedhometoPhiladelphia.Portennotonlysurvivedbutoneofthemostsuccessfulbusinessmenandardentabo燦削sin陽UnitedStates.曰Porten’srisetoprosperitybeganuponhisreturnhomewhenasailmakerhiredhimtodesign,mend,andsewsails.Porten’sknowledgeofships,gainedfromhisexperiencesasasailorduringthewar,paidoff.Herosetotheofforeman,andin1798,Portenboughtthebusiness.

F.NOexchange;heexchange- exchange.paragraphwouldprimarilylose:adescriptionofthetacticsPortenusedtosurviveimprisonmentand manandabolitionist.atransitionfromadiscussionoftheramificationsofPorten’sdecisiontoadiscussionofhissuccessasasailmakerandabolitionist.acomparisonbetweenPorten’sworkasabusiness-manandhisroleasanabolitionist.anysisofhowPortentransitionedfromapris“onertoabusinessmanandabolitionist.F.NOhadhad Employingthirty-eightworkers,whiteandPortenheldhisemployeestoahighstandard.asaprofessionalacademy,hisbusinessproducedskilledThebulkofPorten’sbusinessrecordswasprobablylostPortenasthe sailmakerinACT

A.NOworkers,whomThewriterisconsideringdeletingtheprecedingsen-tence.Shouldthesentencebekeptordeleted?Kept,becauseitestablishesacorrelationbetweenForten’sbusinessrecordsandtheearlysuccessofPorten’sbusiness.Kept,becauseitprovidesevidencetosupporttheclaimthatPortenemployedthirty-eightworkers.Deleted,becauseitblurstheparagraph’sfocusonthesuccessofPorten’sbusiness.J.Deleted,becauseitcontradictstheideathatPortenhadhighexpectationsforhisbusiness.A.NO sailmakerinthecityofGOONTOTHENEXTAsavvybusinessman,Fortensupportedabolitionistcauses.WhentheWarof1812closedtheportofPhiladelphia,Fortenusedhisprofitsinrealestateandlendingtosupporthissailmakingente叩riseWhentheneedforsmaller,quickervesselschangedsaildesign,heOnethingFortenrefusedtodo,however,wasfitaslaveshipwithsails.

Giventhatallthefollowingchoicesareaccurate,whichonemosteffectivelyprovidesatransitionintothenexts巳ntenceoftheessay?NOhadfoughtforhiscountryintheRevolutionarydonatedto cesasschoolsand A.NOInfact,historiansestimatethattheinvestedovergreaterthanhalfhisfortuneintoabolishslavery.[CJOneofthewealthiestmeninPhiladelphia,FortenhelpedfinancetheLiberator,apowerfulabolitionistnewspaper.[DJTheRevolutionaryWar n,whoservedinthiswar,believedthatUnitedStatesowedallresidentstheright

NOovermorethanhalfofhismorethanoverhalfofoverhalfofA.NO n,cultivatingthesails n,nurturingthe.roadto Questions74and75askabouttheprecedingpassageasaThewriterisconsideringaddingthefollowingtruestatementtotheessay:Writingunderapenname,Fortenhimselfsub-mittednumerousarticlesandletters,callingfortheendofslavery.Ifthewriterweretoaddthissentencetotheessay,itwouldmostlogicallybe cedat:PointAinParagraphPointBinParagraphPointCinParagraphPointDinParagraph

Supp?sethewriter’sprimaryp口rposehadbeentodescribeindetailthedailyoperationsofasuccessful plishthatYes,becauseitdescribeshowFortenbecameasuccessfulbusinessmanandhowhisbusinesssur-vivednumerouschallenges.Yes,becauseitdescribesthehistoricalsignifi-canceofPorten’sbusinessandhowthebusinessNo,becauseitfocusesmoreonPortenasapatriot,businessman,andabolitionistthanonthedailyworkingsof?sbusiness.No,becauseitfocusesprimarilyonForten’sworkasanabolitionistwithhisworkasaENDOFTEST1STOP!DONOTTURNTHEPAGEUNTILTOLDTODO 2MATHEMATICS60Minutes-60DIRECTIONS:Solveeachproblem,choosethecorrectanswer,andthenfillinthecorrespondingovalonyour DonotlingeroverproblemsthattaketoomuchSolveasmanyasyoucan;thenreturntotheothers

butsome。ftheproblemsmaybestbedonewithoutusingacalculator.Note:Unlessotherwisestated,allofthefollowingshouldbeassumed.IllustrativefiguresareNOTnecessarilydrawntothetimeyouhaveleftforthisYouarepermittedtousea

Geometricfiguresliein ThewordlineindicatesastraightmayuseyourcalculatorforanyproblemsyouWhichofthefollowingexpressionsisequivalenta(4-a)-5(a+-2a+ -a2-a--a2…a+-2a3-Whichofthefollowinginequalitiesorderstheo川.03,and{ le0.2<0.03<0.03<0.2<0.03<Ifx2+4=29,thenx2-4

ThewordaverageindicatesarithmeticDOYOURFIGURINGGOONTOTHENEXTInthefigurebelow,6.QRSisequilal,sideQRisbisectedbyT,andsideQSisbisectedbyU.WhatisthedegreemeasureofζTUS?R

DOYOURFIGURING6090120135150

Q Alineinthestandard(x,y)coordinatenepassest民roughthepoints(-3,4)and(2,-5).Theslopeoftheisisisiscannotbedetermin巳dfromthegivenThesquarerootofacertainnumberisapproxima 9.2371.Thecertainnumberisbetweenwhat23and4and9and18and81andAbagcontains10piecesofflavoredcandy:4lemon,3strawberry,2grape,and1cherry.Onepieceofcandywillberandomlypickedfromthebag.WhatistheprobabilitythecandypickedisNOTgrapeflavored?4c.434ACT-

GOONTOTHENEXTWhenpointsAand（斗，4)aregraphedinthestandard(x,y)coordinatenebelowthemidpointofABwillbe(1,2)WhatwillbethecoordinatesofpointA?x～中中斗－寸叫4·4＋＋；x～中中斗－寸叫4·4＋＋；1．？，叩b呻．阜．寧南仇－lo＋南’．， ；’l4～·十十?！?4lflT中’：？中ITir－－iTLT～L←←←f←←！’il－’’’… －o

DOYOURFIGURING？4寧T？v·’E－l－＋！’’四’’I－？4寧T？v·’E－l－＋！’’四’’I－－I？中十十＋＋TTTT－iA！1←vvEia’…Josephwillhavea200-foot-longfenceinstalledaroundhisyard.TheA+ charges$500.00fee,plusasetamountperfootoffence.TheA+ hasgivenJosephanestimate$2,200.00toinstallthefencearoundhisyard.Whatisthesetamountperfootoffence?$$$Whichofthefollowingexpressionsisequivalent(3x6)(2x一1l5x- 6x2+9x-ACT- GOONTOTHENEXTUsethefollowinginformationtoanswerquestions12-14.Carrie’sChocolateSh<;>pandTamika'sTreatShopbothsellcandy_inboxes.Thetablebelowliststheprice(thetotalamountthecustomerpays)ofeachboxofcandysoldattheshops.Foreachshop,thereisalinearrelationshipbetweenthepriceofaboxofcandiesandthenumberofcandiesinthatnox.Thesearetheonlynumbersofcandiesthatcanbepurchasedattheshops.perPriceatCarrie’s ChocolateShop TreatShop 5p!eremyhas$10.00inquarterstospendoncandy.Whatisthe umnumberofquartershewouldhaveleft foraboxof25candiesatTamika’sTreatp(Note:Eachquarterisworth日. AtTamika'sTreatShop,whatistheaveragepricepercandyinaboxof20,tothene缸est$0.01A.

DOYOURFIGURINGc..

Whichofthefollowinεequationsgivestherelationshipbetweenthepriceindollars,c,andthenumberofcandies,n,inaboxofcandiesatCarrie’sChocolateShop?c=0.2n+c=c=0.5n+c n-ACT-

GOONTOTHENEXT2Mr.Changmadethetruestatement“＇Atleast1studentinthisclassisasectionleaderintheband."WhichofthefollowingstatementsmustbeFALSE?Atmost1studentinthisclassisnotasectionleaderintheba曰d.MoststudentsinthisclassaresectionleaderstheEverystudentinthisclassisasectionleaderintheSomestudentsinthisclassarenotsectionleadersintheband.Nostudentinthisclassisasectionleaderin

DOYOURFIGURINGA｝？－Inthefigurebelow,verticesDandFof/:::,,DEFlieonCGthemeasureofL.CDEis148°andthemeasureofL.EFGis140。.WhatisthemeasureA｝？－－－－－F－D100116Acompanrs墜ipsnotep?dsinrecta且gula?boxesthateachhaveinsidedimensionsmeasuring9incheslong,9incheswide,and12inchestall.Eachnotepadisin·theshapeofacubewithanedgelengthof3inches.Whatisthe umnumberofnotepadsthatwillfitin1closedbox?Thefunctionfisdefinedasf(x＝一4x34x2.Whatf(-且一G.-日Whichofthefollowing(x,y)pairsisthesolutionforthesystemofequationsx+2y=4and2x+y=7?2ThefloornofHelena’skitchenisshowninthefigurebelow;thegivendimensionsareinfeet.Helenawillinstallbas alongthebottomofeachwall(shownbysolidlinesinthefloorn).Accordingtothefloorn,whichofthefollowingdistancesisclosesttotheperimeter,infeet,ofHelena’skitchen?｛

DOYOURFIGURINGA5-h7-inchphotographwascuttofitexactlyintoa4-inch-by-6-inchframe.Whatisthearea,insquareinches,ofthepartofthephotographthatwascutoff?2Inthefigureshownbelow，互llDE，互randDEintersectatB,andthegivenlengthsareinfeetWhatisthelength,infeet,ofBC?D2E689Giventhatx::;4andx+y2:5,whatistheLEASTvaluethatycanhave?A.一0c.019ACT-

GOONTOTHENEXT2ThecircleshownbelowhasdiameterADandpointsBandClieonthecircle.ThemeasureofCADis30°,andthemeasureofminorarc

DOYOURFIGURINGAB90105120 Onecautionsignflashesevery4seconds,andanothercautionsignflashesevery10seconds.Atacertaininstant,the2signsflashatthesametime.Howmanysecondselapseuntilthe2signsnextflashatthesame 。Forallnonzerovaluesofaandb,thevalueofwhichofthefollowingexpressionsisalwaysnegative?。一G.-a lal+ Graphedinthesamestandard?ycoordin且teneareacircleandaparabolaThecirclehasradius3ndcenter(0,0).Theparabolahasvertex(-3,-2),hasaverticalaxisofsymmet叩，andpassesthrough(-2，一1).ThecircleandtheparabolaintersectathowmanyA.2.23440%of250isequalto60%ofwhatACTGOONTOTHENEXT2Whichofthefollowinginequalitiesisequivalentto一2x-6y2y-4?2xx>4y+x<2y+x<4y+x>4y+Forananglewithmeasureαinaright

DOYOURFIGURING

40andtanα40.Whatisthevalue

9999〉百9〉刃TheperimeterofrectangleABCDis96cm.Theratiocentimeters,ofAB?6For6.ABCshownbelow,baseAChasalengthof16inchesandaltitudeBDhasalengthof8inches.Theareaofacertainsquareisequaltotheareaof6.ABC,.BDAD瓦Q瓦QqhEGELK

16in一一一一’1’11d

GOONTOTHENEXT2Usethefollowinginformationtoanswerquestions33-36.

DOYOURFIGURINGInthefigureshownbelow,ABCDisarectangle,EFGHisasquare,andCDisthediameterofasemicircle.PointKisthemidpointofCD:PointJisthemidpointofbothABandEF.PointsEandFlieonAB.The3givenlengthsarein A.c..

Whatisthelength,inmeters,ofJD Whatisthelength,inmeters,ofarcCD c.

Thefigurewillbecedinthestandard(x,y)coordinatenesothatKisattheorigin,ABisparalleltothex-axis,and1meterequals1coordinateunit.Whichofthefollowingvaluescouldbethey-coordinateofH?日

GOONTOTHENEXT2Whatisthelength,incoordinateunits,ofthealtitudefromCtoABin6ABCshowninthestandard怡，y)coordinatenebelow?2y

DOYOURFIGURINGo356Ao356An巳－wn隊(duì)EAtalocalpostoffice,onaverage,3customers－wn隊(duì)Ebability,P,thatexactlyncustomersareinwhenthepostofficeclosescanbemodele?bythe叫uationP＝芋Giv巳followingvalu巳sisclos巳sttotheprobabilityexactly2customersareinlinewhenthepostoffic巳EEGHik=fcos(3xWhatistheamplitude=fcos(3x 12 223ACT-

GOONTOTHENEXT240.Aspherewithradiusxincheshasavolumi::υf12cubicinches.Whatisthevalueofx?(NoteThevolumeofa腳川ithradiusris鄉(xiāng)l K.守For20quizscoresinatyclass,thetabl巳belowgivesthefrequencyofthescoresineachscoreinterval.WhichscoreintervalcontainsthemedianoftheScore3349

DOYOURFIGURING

76一TheangleofelevationtothetopofatreefrQmaspotonlevelground50feetfromthebaseofthetreeis40。－Whichofthefollowingisclosesttotheheightofthetree,ii)feet于(Notesin40°0.64cos40z0.77,tan40AftervisitingFloridaStateUniversityduringspringFlorida.Hehas$255tospendoncarrentalforthe2days.SeaHorseCarRentalcharges$50perdayand$0.25per.OceanBlueCarRentalcharges$60perdayand$0.20per.Which ,ifeither,allowshimtotravelmore forthe2days,andhowmany (Note:TaxesarealreadyincludedintherentalSeaOceanBlue,OceanBlue,SeaHorse,Franciscowouldgetthesame fromeach

GOONTOTHENEXT2Thetablebelowgivesexperimentaldatavaluesforv?iablesxandy.Theorypredictsthatyvariesdirectlywithx.Basedontheexperimentaldata,whichofthe2(Not巳Thevariableyvariesdirectlywiththevariablexprovid巳dthaty=kxforsomenonzeroconstantk,calledthecons陽ntofvariation.)xy一一EGHLKyoDuringasnowstorm,the?pbetweenthedepthofaccumulatedsnow,yinches,andtheelapsedtime,xhours,wasmodeledbytheequation2x-Sy=-5Onefthefollowinggraphsinthestandard?x.,y)coordinatenemodelstheequationforpositivevaluesofxandy.Whichone?yo

DOYOURFIGURING 54321yy

123451212123GOONTOTHENEXTIftheareaofKLMNinthefigurebelowis12squarecentimeters,whatisthelength,incentimeters,ofLM? 5

DOYOURFIGURING 飛lff-V lff-VAteacherassignseachofher18studentsadifferentintegerfrom1through18.Theteacherformspairsofstudypartnersbyusingtherulethatth巳sumofth巳pairofnumbersisaperfectsquare.Assumingthe9pairsofstudentsfollowthisrule,thestudentassignedwhichnumbermustbepairedwiththestudentassignedthenumber1?9c.983Given?hat(x?）and(x一1)arefactorsofthequadraticexpressionbelow,whatarethevaluesofaandb? - 日．一 K.-

x2+(a+2)x+a+Theheightabovetheground,hunits,ofanobjecttsecondsafterbeingthrownfromthetopofabuildingisgivenbytheequationh=-2t2+lOt+48..Anequivalentfactoredformofthisequationshowsthattheobject:startsatapoi?t2unitsoffthereaches umheightof3reaches umheightof8reachesthegroundat3reachesthegroundat8Inthestandard(x,y)coordinatenebelowthelinethroughthepoints（斗，0)and(0,-4)isgraphed.Whichofthefollowingvaluesistheslopeofanylinethatisinthisneandispe甲endiculartothegraphedline?y1

x(0，一

GOONTOTHENEXT2Theshadedportionofthegraphinthestandard(x,y)coordinatenebelowrepresentsthesolutionsetofoneofthelowingsystemsoflinearinequalities.Whichone?23一- ys;tx-6and盧一fx+6y注ix-6a附注一c.y嚀x6a一D.ys;fx-6時(shí)yy去fx6andy主－i不(V3}j=27\whatisthevalue?(V3}j=27\whatisthevalue?

DOYOURFIGURING 3G.3H. K.57.57.Afinitearithmeticsequencehas7terms,andtheterm Whatisti叫伽encebetweentheoandthemedianofthe743D.3E.

GOONTOTHENEXT2InthecirclewithcenterDshownbelow,thele?gthofradiusCDis4cm,thelengthofBCis1cm,andBCisperpendiculartoradiusADatB.WhenLADCismeasuredindegrees,whichofthefollowingexpressionsrepresentsthelength,incentimeters,ofAC?2

DOYOURFIGURING 去co1（士K.去（陽n-Whichofthefollowinglinearequationsgivesverticalasymptoteforthegraphofy==201x+202inthestandard(x,y)coordinate 1tA1tA『n句，“－句L一一XXC

－吁，－A哈‘unAHAn－吁，－A哈‘unAHAnuAU－nHUq，aA“。，“一句’卸＝＝xXF.〈

ENDOFSTOP!DONOTTURNTHEPAGEUNTILTOLDTODOSO.DONOTRETURNTOTHEPREVIOUS 3READING35Minutes-40oDIRECTIONS:Thereareseveralpassagesinthistest.Eachpassageis paniedbyseveralquestions.Afterreadingapassagechosethebestanswert