2022-2023学年杭州市高一上期末考试数学模拟试卷附答案解析

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2022-2023
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19.(2020A•t□)&'Cᦪ/(x)Ḅ@vdwA,/(x+4)8ᏔCᦪf(6)=3,/(x)ᙠ(-8,4ᓫ{⌴}ᑣP23஻2x-4)<3Ḅ~w()A.(4,6)B.(-co,4)0(6,+oo)C.(-00,3)55+<»)D.(3,5)10.(2020A•□)'Cᦪ/(x)=(sinx+)(sinx--),ᨵ*⚪+sinxsinxজ/(x)Ḅᨬᜧcw0mঝ/(X)8ᏔCᦪmঞf(x)Ḅᕜw4mট/(X)ḄᐵX..ᐸB*⚪Ḅᦪ8()A.4B.3C.2D.1.⚪(ᐳ7⚪ᑖ36ᑖ)11.(2021A•(a᪥ᨴὃ)aḄ¡¢£P(4,-3),ᑣsin(/+a)=.12.(2021•ᓅL)Cᦪf(x)=J1-2"Ḅ@vd8.13.(2016᧡•¥(᪥B)Cᦪy=3sin(gx-^)Ḅ¦§,ᕜ,⚣᳛,ª«,¬ª.14.(2020A•®a᪥)&'>tana=2-¯,ᑣtan(M+a)=—.14-tancr4215.(2021᧡•ᴴ±aᨴὃ)²³+-”+log3ᔊ+21g5+/g4+7'%2=...8TT.JTsin(a+—)-cos(cr+—)16.(2020A•₢µa᪥)&'tan(a+C)=2,ᑣ——----------=____.cos(
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8ᡠf(x)ᙠ+4,+00)pᓫr⌴£ᵫ/(2x-4)<32<2x-4<6,"3Vx<5.ᦑ⌱0D.ூ23௃5⚪¦⌕ὃ8Ḅ"EᑭᵨaᦪḄ᜻ᏔឋQᓫrឋḄᐵ*"<5⚪ḄᐵHᔠὃ8aᦪឋḄᵨ.10.(2020Y•□¨]^)_`aᦪ/(x)=(sinx+—-—)(sinx----),¬ᨵ®⚪0sinxsinxজ/(x)Ḅᨬᜧ'f0ঝ“X)*Ꮤaᦪ0ঞ/(x)Ḅᕜ]f´ট/(X)ḄᐵU¶·X=T.ᐸº»®⚪Ḅ¼ᦪ*()A.4B.3C.2D.1ூᫀ௃Aூὃ2௃®⚪Ḅ»Ꮇᑨ¿ᵨூ⚪௃aᦪᑖ᪆EÀÁaᦪḄឋKLMᳮூᑖ᪆௃জÂÃᨬᜧ'ᑨ¿ঝᵨᏔaᦪcdᑨ¿ঞᵨᕜ]aᦪcdᑨ¿টᵨᩩÅᑨ¿.ூ"௃"0/(x)=(sinx+ÆÇ)(sinx-ÆÇ)=sii?x--1•.sinxsinxsin^xUজfaᦪÉᙠ(0,+8)pᓫr£Êsin2x•1=>sin2x---*0,ÍÎ=Ïtsinx2ᡂᡠজUঝf/(x)=sin2%---=>f(-x)=f(x),nf(x)*ᏔaᦪᡠঝsinxUঞf/(x)=sin஺--1=>/(x+;r)=/(x),n/(x)Ḅᕜ]f;r,ᡠঞsinxUটf/(x)=sin2x---=/(2---x)=x)=/(%)=>f(x)ḄᐵU¶·sinx2%=Ïᡠট2ᦑ⌱0A.ூ23௃5⚪®⚪Ḅ»Ꮇᑨ¿fÔÕὃ8Öaᦪᕜ]ឋஹឋஹ᜻ᏔឋḄ;5ᭆÙ9⚓ᐳ18⚓

9ὃ8Öaᦪᨬ'>⚪Tº᫏⚪..ÛÜ⚪(ᐳ7Ý⚪Þᑖ36ᑖ)11.(2021Y•ßàá᪥ãᨴὃ)åÁaḄæçèé2P(4,-3),ᑣsing+a)=_*_.ூᫀ௃5ூὃ2௃êëÁḄÀÁaᦪḄcdூ⚪௃ìS⚪cdEÀÁaᦪḄÂ'ᦪIRSூᑖ᪆௃ᵫ⚪ëᑭᵨêëÁḄÀÁaᦪḄcdíîïᓽÂ".ூ"௃"0•••ÁaḄæçèé2ð(4,-3),:.x=4,y=-3,rOP\=y142+(-3)2=5,,.71X4/.sin(—+a)=cosa=—=—.2r5ᦑᫀf0—.5ூ23௃5⚪¦⌕ὃ8êëÁḄÀÁaᦪḄcdQíîïᙠÀÁaᦪÂ'ºḄᵨTU;Ạ⚪.12.(2021•ᓅòóô)aᦪ/(x)=J1-2'Ḅcde*—{x|x0}_.ூὃ2௃aᦪḄcdeᐸÂEூ⚪௃aᦪcdEaᦪḄឋᵨூᑖ᪆௃ᵫ1-2*õ)ᔠᢣᦪaᦪḄᓫrឋᓽᑮᡠÂcde.ூ"௃"0ᵫ1-2'÷ᓽ2"1=20,"x,0,cdef{x|x0}.ᦑᫀf0{x|x»0}.ூ23௃5⚪ὃ8aᦪḄcdeḄÂEøëᏔù᪷QᢣᦪaᦪḄឋTU;Ạ⚪.13.(2016᧡•ûà᪥ã]º)aᦪy=3sin(gx-gḄüýÆᕜ],⚣᳛,
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2019¯•Qᓭû᪥ý²³´µᦪ/8=þ2--᝖+1.1/
xḄR,஺Ḅ15⚓ᐳ18⚓

15(2)“=2/(x)ᙠ[0,ᑗ%Ḅ.ூὃ)௃+ᔠ-ᦪḄᓫ0ឋூ2⚪௃4ᓄ678ᔠ9-ᦪḄឋ:;<ᵨᦪ>?@ூᑖ᪆௃(1)f(x)ḄR,ᑣG=N2I᝞+1ḄK=/I4<0,ᵫOP஺ḄR“X)ḄR,ᑣT=X2I©+1ḄK=Y—4ᑭᵫOP஺ḄR.YZ[\]஺ḄR^_`abPcd.(2)a=2ᑖf6ḄRᑭᵨhi-ᦪஹkᦪ-ᦪḄឋ:P“X)ᙠ[0,l%Ḅ.ூmn௃mo(1)•.•-ᦪ/(x)=k>g2-ar+l)ḄwR,.,.--x+1>0ឤᡂ{.•.K=/_4<0,P-20,জ0<6<1,ᑣ/(x)ᓫ0⌴ᦑx=0-ᦪᨬᜧw/(b)=log,1=0,x=6-ᦪḄᨬ¡w1஺4(a-26+1),ᦑ-ᦪ/(x)Ḅw[logzE-Zb+l),0].ঝ6=1,[0,b],ᓽ[0,1],/-ᦪa)=log2-2x+l)ᙠx=b=l§ᨵ¨ᦑbwl.ঞ2ᓡ>1,ᑣ/(x)ᙠ[0,b]±§ᨵᓫ0ឋᦑx=0-ᦪᨬᜧw/(0)=log,1=0,x=l-ᦪḄ¬ᨬ¡®ᙠᦑ-ᦪ/(X)Ḅw(-8,0].16⚓ᐳ18⚓

16টb>2,ᑣ/(x)ᙠ°0,0%§ᨵᓫ0ឋx=6-ᦪḄᨬᜧwlog(b2-26+1),2x=1-ᦪḄ¬ᨬ¡®ᙠᦑ-ᦪ/(x)Ḅw(-8,log(Z?2-26+1)².2ூ)³௃´⚪µ⌕ὃ·+ᔠ-ᦪḄᓫ0ឋhi-ᦪஹkᦪ-ᦪḄឋ:¸¹᫏⚪.22.(2010•ᓅ¼>½ὃ¾)¿À-ᦪ/ಘ=᥅+Ã-1,ᐸ¹"(0,4),beR.(I)4=1mÇÈ/(%)+f(-X)<3xi3(H)Ë6<0,0²/(X)G--,0²,a,bḄaa(III)-ᦪ/(x)ាᨵI]Í)Σ(1,2),஻Ḅ^R.ூnᫀ௃(I)--?@ூᑖ᪆௃(I)Úa=lÛᐭᓄÝmÇÈᓽl(H)᪷hi-ᦪᓫ0ឋlPᑮ/(0)=-1=-3,K/(-l)=-+--l=0,mÓÔᓽlPaaaanᫀ(111)ᵫ⚪¨lP/(1)-f(2)<0,àcÇÈ⊤âḄã☢dᔠåæᑨèé᪗-ᦪë=a-6Ḅ^R.ூmn௃mo(I)஺=1ìÇÈ/(x)+஻-x)<3xlᓄwo2x2-3x-2<0,mP-0,ñòᔣ%2aᑣ/■()="2+aI1ᙠ°_L,0²%-ᦪaᑣ/ö=_1=_2,K/(-1)=1+--1=0,aaaamPoa=3,b=2.17⚓ᐳ18⚓

17(Ill)÷/(x)=0Po?+^I1=0,M=/+4a,'aG(0,4),>0,y='/'(x)Iᨵ\]øḄÍ)ù/(x)ាᨵI]Í)(1,2),.*./(1)*/(2)<0(Q+úI1)(4Q+2b—1)<0a+h-\<0ᡈ1a+h-\>04஻+2b-1>0j4a+2b-1<0àcÇÈû⊤âḄã☢᝞åᡠâNm=a-b,üý=஻Iᵨàcb=஻þãÿ(0,1)
(4,m.123-1<ᵨ<—2ᓽa-6Ḅ(-1,1).ூ௃⚪ὃᦪḄ!ᐸឋ$!ᦪ%&'()Ḅᐵ+,-.᫏⚪.018⚓ᐳ18⚓