2016年AP微积分BC简答题真题+答案+PDF下载SectionII，PartA1.Waterispumpedintoatankataratemodeledbylitersperhourfor0≤t≤8，wheretismeasuredinhours.Waterisremovedfromthetankataratemode...
2015年AP微积分BC简答题真题+答案+PDF下载SectionII，PartA1）TherateatwhichrainwaterflowsintoadrainpipeismodeledbythefunctionR,wherecubicfeetperhour,tismeasuredinhours,and0≤t≤8.Thep...
2014年AP微积分BC简答题真题+答案+PDF下载SectionII，PartA1）Grassclippingsareplacedinabin,wheretheydecompose.For0≤t≤30,theamountofgrassclippingsremaininginthebinismodeledbyA(t)=6.6...
2013年AP微积分BC简答题真题+答案+PDF下载SectionII，PartA，请使用GraphingCalculator：1）Onacertainworkday,therate,intonsperhour,atwhichunprocessedgravelarrivesatagravelprocessingplan...
2012年AP微积分BC简答题真题+答案+PDF下载SectionII，PartA，请使用GraphingCalculator：1）Thetemperatureofwaterinatubattimetismodeledbyastrictlyincreasing,twice-differentiablefunctionW...
2011年AP微积分BC简答题真题+答案+PDF下载SectionII，PartA1）Attimet,aparticlemovinginthexy-planeisatposition(x(t),y(t)),wherex(t)andy(t)arenotexplicitlygiven.Fort≥0,dx/dt=4t+1anddy/...
2010年AP微积分BC简答题真题+答案+PDF下载SECTIONII,PartAAgraphingcalculatorisrequiredforsomeproblemsorpartsofproblems.1）ThereisnosnowonJanet’sdrivewaywhensnowbeginstofallatmidnight...
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