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1、1、(1)0.(2)(3)(4)..(5)26/32、(6)Therightpropositioninthefollowingpropositionsis___A_____.A.Ifexistsanddoesnotexistthendoesnotexist.B.If,dobothnotexistthendoesnotexist.C.Ifexistsanddoesnotexistthendoesnotexist.D.Ifexistsanddoesnotexistthendoesnotexist.(7)Therightpropositionint
2、hefollowingpropositionsis__B______.A.Ifthenexists.B.Ifthendoesnotexist.C.Ifdoesnotexistthen.D.Ifdoesnotexistthenthecuredoesnothavetangentat.(8)Therightstatementinthefollowingstatementsis___D_____.A.B.C.D.(9)Forcontinuousfunction,theerroneousexpressioninthefollowingexpressio
3、nsis____D__.A.B.C.D.(10)Therightpropositioninthefollowingpropositionsis__B______.A.Ifisdiscontinuousonthenisunboundedon.[第5页共5页]B.Ifisunboundedonthenisdiscontinuouson.C.Ifisboundedontheniscontinuouson.D.Ifhasabsoluteextremevaluesontheniscontinuouson.3、Evaluate（考点课本4.4节洛比达法则
4、，每年都会有一道求极限的解答题，大多数都是用洛比达法则去求解，所以大家要注意4.4节的内容。注意洛比达法则的适用范围。）4．Findandif.（考察微积分基本定理与微分，书上5.3节）5、Find=（凑微分求不定积分，积分是微积分的重点及难点，大家一定要掌握透彻。）[第5页共5页]6、Giventhat.(1)Findtheintervalsonwhichisincreasingordecreasing.WhenTherefore,theincreasingintervalis,thedecreasingintervalis(2)Findt
5、helocalmaximumandminimumvaluesofThefunctionisincreasingininterval,decreasingininterval,therefore,thefunctionexistthelocalminimumvalue,itis(3)Findtheintervalsofconcavityandtheinflectionpoints.Therefore,theconcaveupwardintervalare,,theconcavedownwardintervalare,andtheinflecti
6、onpointsare,(4)FindtheasymptotelinesofthecureTherefore,thelineisahorizontalasymptote（考点：4.3节，4.5、4.6节。近几年经常会考一道作图题。这种题目应该在注意的点主要包括函数的定义域，对称性，增减区间，极值点，凹凸性，拐点，以及渐近线等。大家参照课本的4.5节进行作图）7、LetRbetheregionboundedbythecurve,andthelineand.(a)EvaluatetheareaoftheregionR.R=[第5页共5页](b)F
7、indthevolumeofthesolidgeneratedbyrevolvingtheRaboutthey-axis.V=（考点：求面积以及体积，课本6.1、6.2节。这类题目是常考题，较简单。望同学一定要做相应的题目加以巩固。）8、Determinetheproductionlevelthatwillmaximizetheprofitforacompanywithcostanddemandfunctionsand.SolutionLetsincex>0,thenx=400Whenx=400Therefore,whentheproduct
8、ionlevelis400thatwillmaximizetheprofit35350（考点：经济函数，课本4.8节。此题型为常考题，属于送分题，大家可以做相应的4
