河南省安阳市2021-2022学年高考仿真卷数学试卷含解析

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,ÛÜÔᱥ`Ḅ6`O,EÕ.2]Ýᙠ`ÞA3ÝXOEḄUÕ7ßAP//EF.20.12ᑖ±஻>0,5>0,a+b=2.

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5·⚪ὃßÓ©ḄàᓫáâឋB3ã*äẠ⚪.2.Aூ%᪆௃ᑭᵨçᦪḄèḄéᑡa3%aÇ“Ḅ6.ூÑ%௃ᵫ*z=l+(l-a)i(aeR),|z|=J^,ᡠ×=%Ç஺=0ᡈ஺=2.ᦑ⌱AூÝ௃·⚪ë⌕ὃßçᦪèḄé3ã*äẠ⚪.3.Bூ%᪆௃᪷ÊᢣᦪᦪḄᓫ§ឋ3íᔠᱯï6ðñò᪆.ூÑ%௃(2ó>2">1=2°,.m>n>0,ᦑ8ôõ'Ðöl=!_,"=’ú3ûüÆÇ3AஹCஹ஺ý!ôõ324ᦑ⌱B.ூÝ௃þ⚪ὃß᪷ÊᢣᦪÿḄᜧᐵᑨᦪḄᜧ᪷ᦪḄᜧᑨᢣᦪᡈᦪḄᜧᐵ◤⌕ᢣᦪᦪᦪᦪḄឋᔠᱯ!⌱⚗.4.Dூ&᪆௃᪷)*+Ḅ,-.⚣᳛ஹ2ᙳḄ45ஹ6ᦪஹ+7ᦪ89ᑮ;ᫀ.ூ=&௃41A,8)+ᦪ>ᓄ@PM/ABC50%ḄᨴEᨵ4GᡠI12GᨴḄPA஻ABC50%Ḅ⚣᳛KL=-123ᦑ4PQRB,ᵫ).I@!PM/Ḅ2ᙳBC50%,ᦑ3PQRC,12GᨴḄPM/Ḅ6ᦪK49.4%,ᦑCPQRO,12GᨴḄḄ+7ᦪK49.6%,ᦑ஺┯Vᦑ⌱WD.ூXY௃

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᪆௃ᵫᦪg(x)=/(2x)+x2g᜻ᦪᔓᨵg(-1)+gপ=0n/(-2)+1+/(2)+1=0,ëᐭᓽî\¶.ூ
௃g(-l)+g6=0-2)+l+/(2)+l=0W(-2)=-5.ᦑ⌱:8.ூÕñ௃L⚪ὃy᜻ᏔឋᙠõöᦪUḄ/ᵨὃyᑖ᪆ø⚪Ḅäåùúû᧕.6.Cூ
᪆௃¤QÕPḄᙶ᪗ýABgþᔠÿ/Ḅ☢PᑮḄᑭᵨᑮḄᐵ”ḄḄᓽ.ூ
௃!PḄᙶ᪗$ভA3Ḅ$5%1=1,ᓽ&—y—2=0,!PᑮABḄ$஺ᑣ)xd=2,d=g*%☢ᵫᑮḄ4=ᓃ-1»=/72᦮ᳮ4-6=0ᡈ஺-5-4=0,/6Z>0,4=0ᡈ"=1ᡈ4.26789ᩩ;ḄPᐳᨵ>?.ᦑ⌱BC.ூD௃F⚪ὃI>JK☢ḄLMᑮḄḄNᵨὃIOPQRST⚪.7.Bூ
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᪆௃ᵫᑮa<஺~ᓽூ
௃ḄO|$J_35n12222531a—21—222m2bIn-0ln2In-222"=2~l>ln2R஻=*~—()~ᔠÁ¬ᦪ,ᔠÁᦪḄÃÄÅᓽᑨÇAḄ¾.6ᔠAḄ¾.

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௃᪷ª⚪Å®¬ᦪ¥¯᝞É¥ᡠÊ:¬ᦪg(x)=/(x)-aḄ³ᓽf(x)=Ax.ᵫ¥¯·/(0)=0,ᡠcx=0\f(x)-Ì=0Ḅ%?³&<0~f(x)=-x2+^x,Í/(x)%6=0,ᑣ%/—=0,ᓽ8=,—Ïᡠc,%Ð<0,2222x>0~,/(x)=ln(x+l),ᑣ/(%)=Ò7,ÓÒ740,1)x+1x+1''Í/(X)-Ô=0ᙠx>0~ᨵ%?³Õ|JÔ(0,1),677Gᦑ⌱BB.ூD௃F⚪ὃIÖ¬ᦪ¥¯Ḅ®×¬ᦪ³MNᵨ᪷ª³?ᦪØᦪḄÙÚ¾ÁᦪḄÃÄÅNᵨRS᫏⚪.10.Cூ
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9ᵫ⚪.g(x)=/S),ᵫ/(%)=g(%)=<0).!00<᳝<1,¿ᳮ.஽<0ᦪy=/(x)ḄÁÂK(0,+“)r(x)=¨Fு0Vxe(0,l)ឤᡂÊᡠIᦪy=/(x)ᙠ¦§(0,1)¨ᓫª⌴¬¿ᳮ.ᦪy=g(x)ᙠ¦§(F,0)¨ᓫª⌴¬/(xJ=g(9)=/d),Ë!]Î=Ï.,.¨=Ð=8(஽)=",Ë!IÑek=k2ek,Òe-Ix"᪀⌼ᦪᐸ+k<0,Ë!]"ᓄ)=Ô2+24)/=%(+2)Õ.Ö<—2×஻'Ù)>0,¯×ᦪ>=/<%)ᓫª⌴¬RÖ—2<᝕<0×஻ᓄ)<0,¯×ᦪy=/?(ᦇ)ᓫª⌴Ý.4ᡠIM9max="(—2)=7.ᦑ⌱WC.ூXY௃Þ⚪ὃàáᦪâᨬḄ5ãÏäᢣ¿᪀åæḄçᵨὃàᓄèÐéᓄåæḄçᵨᨵLḄêë.ூ&᪆௃᪀⌼ᦪg(x)=/(x)-x,ᑭᵨ¤ᦪẆíᦪḄᓫªឋᓽ.ᑮî.ூ=&௃ïg(x)=/(x)—x,ᑣᦪḄ¤ᦪg'(x)=/'0)—l,Q/'(x)1,ᓽf(x)1,Q/(lg2x)1Igx>1ᡈIgx<-1,&ô>10

10ᡈ00,ᓄ$a~+2aba~+2ab"W3+ឤᡂ,ᑭᵨ§FÝTᨬÚ.2x+lூ
௃ᵫ⚪஺Qᙳ$)ᦪÝTö2"+/þ44+4ÿ+3/ឤᡂ.,3஺2+Aab+4஺2\4/?2-2ab+k<-------------=3+-......ឤᡂa+2஺a+2ab4r2-2x2=M,X>0ᑣ43+^~—=2x+l+^^>2x+l2x+l2x+l+--->2A/22x+l2x+l=ᓽx=12x+l2ᦑᦇḄᨬᜧ2G.

11ᦑ;ᫀKW2)ூXY௃¯⚪ὃàAñâឤᡂʶᦪḄûýᐵþᙠCᔠᳮÿ
⚪᪀⌼ᦪᑭᵨ.ூ'᪆௃/(x)!"Ḅ᪷ᑖ&'(/()Ḅ*+ᦪ,ᔠᓽ.ூ*'௃/ᵨ,2234x)=5-l=O,;x=l,eᡠ/12r(x)>0,ᑣ/WᓫD⌴F/GH22ᡠI)<0,ᑣ/()ᓫD⌴K,4r-8484/x>22/(L)=M==P2■ᓫD⌴KR-)JX5JX5(1)/஺=02!"᦮ᳮ;V(x)=o,Xᨵ2Z᪷[\ᩩ^_(2)`஺ு0,ᑣ/.f(x)<02!"᦮ᳮ;c(x)+3fL)+2“2="i+jk()+0=0,l!J/(x)=-2a<0,f(x)=-a<0,2ᔜᨵ1ᦑ//(X)>02!"᦮ᳮ;f(x)-3fx)+2a°=[/(x)-2a][fM-«]=0,/()=24ᨵ1w2/(%)=஺ᨵ2ᓽ◤2a=1,஺=:{|/(2)=ὃ=2>:,ᦑ2[\⚪~;2e2e2ᡈ/(x)=2aᨵ2w2/(x)=aᨵ1ᑣ◤“=0,ᵫ(1)ᡂ_ᡈ/(x)=2aᨵ3w2/()=஺ᨵ0᪷ᙠ,

122a>I24ᡈ/(x)=2aᨵow2/(x)=aᨵ3lI24,;,,஺<le5ᦑaep,1)e5ব`“<0,ᯠ/஻x)>02/()=2஻/0)=஺ᙳI//(x)<02/஺)=-2஻/()=-4Iᔠ⚪~.஺Ḅ-)u{-}e52ᦑ¢ᫀ|[2,—)

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