2023年新高考数学名校地市选填压轴题好题汇编（十）（解析版）

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2023
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16ᦑ⌱pA.18.(2021•qr•âᓭäᜧ▬Nst▤vwx)æᦪ(ç=6/.-3+(eéᯠᦪḄëᦪ)$xeR//(x)í()ឤᡂ¢ᑣïᦪ஺Ḅᨬᜧ4()A.eB.2eC.4eD.6eூᫀ௃Dூᑖ᪆௃$xeR//Xx)..Oឤᡂ¢<1”(3>2),,6/óᑖôÂÃõᑖö᪀⌼æᦪᑭᵨùᦪ¯§æᦪᨬ4,ᓽ<¯§.ூ±>௃>pú*-ax+aeéᯠᦪḄëᦪ)$xeR//'(þ.0ឤᡂ¢a(3x-2)„6x2rk',2Av2%13x—2>0ᓽo,,33x-2,ஹ6X2V2g(x)=^~~7'x>G'3x-2J,,ஹ,(2xex+x2e')(3x-2)-3x2ex/xe\3x2+x-4)/J3x+4)(x-l)g'(x)=6x-----------——--------=6x——------r~-=6xeT-----,(3x-2)2(3x-2)2(3!-2"#g(x)=O,%&x=l,2.•.1)g(x)<0,*ᦪg(x)ᓫ-⌴/xe(l,+oo)g(x)>0,*ᦪg(x)ᓫ-⌴1g(x),,“R=g(1)=6e,/.a,,6e,2Gx-V3x—2<0ᓽx<4”_733x-2ᵫg\x)=6xe'?(3x+4)(x”(3x-2)24#g'(x)=஺%&x=Oᡈ%=414=0,*ᦪg(x)ᓫ-ឋ⌴142ᡈ0

17/.a..O,@=A/B1C=§/>0ឤᡂF,GHᡠJ஻ḄMNPQ[0,6e],ᦑᨬᜧNQ6e,ᦑ⌱AD.WஹX⌱⚪2219.B2021ᐰ\•]Wᓫᐗ_`CᵨbcQdᙊGA£+*■=1B஻>8>0Cklmn22A£-£=1B4>0,o>0CḄpqᯖsdᙊGklmnC?ᙠw4x▲ᑁ{|sMdᙊGklmnC?Ḅ~b᳛ᑖQ4,02஺Qᙶ᪗sBCA.|ὡ\=2|lJ4+4-⊈e\e2B.=2|ᑣW+=2e\e2c.ᵨᵨ=□ᑣ%ḄMNPBIICD.ᵨ|=4||,ᑣḄMNPB|,2Cூᫀ௃BDூᑖ᪆௃ᐜ||=|஻¡=஻ᯖ¢Q2Ḅ᪷¤dᙊklmnḄ¥¦§¨©=஺+4,”=”-ª«¬ᕜ=2|MO|,&Nᔊ¨=90஺°±²ᑨ´Bµ¶A┯A\=4|Mᵨ&ᑮ¹¨º2=»ᑭᵨᣚᐗ¾¿ᔠ*ᦪᓫ-ឋᓽ²ᑨ´Dµ¶C┯.ூÁ%௃

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19B..4c=80,ᑣ
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22ூᫀ௃BDூᑖ᪆௃ᓄúçᦪ71(xQSsinQx+e),᪷ÿ
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,ᦪ/(x)=3sin2x+4cos2x=5sin(2x+°),ᐸNcos^?=—,Q%R
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54ᡠ~=1()+15+45+5x3,+..+5X3"T=5+5(1+3+32+33+...+3஻T)_5(3"+l)"""2-ᡠ~q=5(3"+1)ᡠ~=70,ᡠ~S“=|[(3ᵭ)+(3,+1)+ব+1)+…+(3"+1)],=|[(3)+32+33+--+3,,)+n]53(1-3")5n=—X------------ᓝ21-3215(3N-1)5n=---------------1-----42ᡠ~(3f+”ᦑXᫀS70,4241.(2021•ᜮ•)Nᦪᑡq=1,%=3%+2-2%+1+4=2,ᑣ//=#ᦪᑡO4QḄo⚗a„=.ூXᫀ௃6n2-n+1ூᑖ᪆௃yba,,᪷b⚪d!ᑮᦪᑡ,Qᦪᑡ,e!~=2஻!¡¢+£4=2஻,ᑭᵨ%-%=%,¤ᔠ“¦n'”ᓽse!¨.ூvw௃ᵫ⚪dᦪᑡ&Q«+2-2%+%=2,y2H#ᑣ%-2=2,4=3-1=2,ᡠ~ᦪᑡ¬,Qᦪᑡ,ᡠ~a=2n,ᓽa„-a„=2n,+lᡠ~%-%=4=6,“22®s!a“=«,+(%-%)+(%-/)+…+3“-=l+2x[l+2+3-1F(n-l)]=n2-n+\,ᐸ
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