河南省郑州市2023-2024学年度高二年级上学期1月期末考试数学.考卷答案

河南省郑州市2023-2024学年度高二年级上学期1月期末考试数学.考卷答案试卷答案,我们目前收集并整理关于河南省郑州市2023-2024学年度高二年级上学期1月期末考试数学.考卷答案得系列试题及其答案,更多试题答案请关注微信公众号:考不凡/直接访问www.kaobufan.com(考不凡)

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河南省郑州市2023-2024学年度高二年级上学期1月期末考试数学.考卷答案试卷答案

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二全国0©0所名校高考模拟金典卷第二节(共15小题;每小题1.5分,满分22.5分)每段对话或独白后有几个小题,小感20.Whatti达地天指是对话支独白时有间谈名个小超对A.At105秒钟;听完后,各小题将给出5秒钟的作答时间

每段对话或独白读两遍1~2AC听第6段材料,回答第6、7题3.本题原么考6.WhydidSerenacallZack?答系BA.Foradelayedmeeting.B.Foramissingslide.C.Forateamarrangement.解分析栈7.WherewillZackputthecompanyachievementssection?C.Attheend.4~5CA6A.Atthebeginning.B.Inthemiddle.听第7段材料,回答第8至10题

(Tert1)8.WhenwillMarygotoahouseparty?W:PleasehelpmB.OnThursday.C.OnSaturday.A.OnMonday.M:Oh,that'sar9.WhatpresentwillMarygiveEmily?W:Allright,thaC.Avase.(Text2)A.AT-shirt.B.Adress.W:I'vebeenthink10.Whatistheprobablerelationshipbetweenthespeakers?M:Spanishiseasy.A.Fatheranddaughter.B.Bossandsecretary.C.Teacherandstudent.W:Thankyouver听第8段材料,回答第11至13题

(Tert3)11.Whatisthewomanprobably?W:HowmanyhourA.Atourist.B.Afarmer.C.Ahost.M:Well,Ineverco12.Whatdoesthewomansayabouttheplace?somereferences.A.It'sremote.B.It'squiet.C.It'spopular.(Te4)13.Whatdidthewomandoyesterday?W:WhatabouttheseA.Shehadaparty.B.SheboughtagiftC.Shetookaflight.M:They'rereallyni听第9段材料,回答第14至16题

W:Lookattheseoth14.WheredoesLinastudy?M:Yeah,Iseewha(Text5)A.InFrance.B.InGermany.C.InEngland.W:Areyouabletou15.HowmanylanguagescanLinaspeak?M:Yes,Iam,butIA.Two.B.Three.16.Whatdoesthewomanadvisethemantodo?C.Four.(Text6)W:Zack,I'mreallyA.Takeoverthefamilyfarm.M:Noproblem,SereB.Behonestwithhisparents.W:IjustrealizedthatC.Gobacktoschool.row.Wouldyou听第10段材料,回答第17至20题

M:Sure.Wouldone17.Whatkindofriceabsorbstheleastwater?W:Yes.A.Europeanrice.M:WheredoyouwaB.Americanrice.18.WhichisthebusiestdayfortheNoodleMuseum?C.Asianrice.W:Rightattheend.M:Gotit.A.Tuesday.B.Friday.(Text7)19.Wherecanthevisitorsseetheprocessofmakingnoodles?C.Sunday.M:Hello,Mary.WhA.Onthefirstfloor.B.OnthefloorBl.W:I'mwritinganer【23新高考·JD·英语-QG)30C.OnthefloorB2.

分析由题设条件可先由函数在R上是奇函数求出参数m的值,求函数函数的解板式,将x=-log35代入解析式即可求得所求的函数值.

解答解:由题意,f(x)是定义在R上的奇函数,
当x≥0时f(x)=3x+m(m为常数),
∴f(0)=30+m=0,解得m=-1,
故有x≥0时f(x)=3x-1,
∴f(-log35)=-f(log35)=-(${3}^{lo{g}_{3}5}$-1)=-(5-1)=-4,
故答案为:-1,-4.

点评本题考查函数奇偶性质,解题的关键是利用f(0)=0求出参数m的值,再利用性质转化求值,本题考查了转化的思想,方程的思想.