高考圆锥曲线压轴题型总结

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18ὶQR['U4"WXx7%x=my+1,y2-4wy-4=0,Y=Z-4a>+12>0,ᦑJ+%=4_,ᵫᓭ=4a=4b7:“2=-4-2222JH—=-4%—=᦮ᳮ7%4=-1----.4=-]-----mmmymy}2.•.4+4=—2—2ZJ-+J_]=-2—2^±21yJm2ஹ24m=-2------=0.m-4U%ZIkᵫ7m=bb7%~FQ1PQ+~PF=Q,.....2.2\(PQ-PF)(PQ+PF)^O,.PQ-PF=0,2.•n=|o.ᡠ+,Ḅ஺qrᱥᵫ⚪tCḄE%y2=4x.(II)ᵫuvw=4xy=%z7446>0),,ᓃ,0)abX2v2ᑣCABḄEÁ=1—c,Ãᐭ—+J=l,ᓄ?7a~b

19(a2+b2)x2-2a2cx+a2c2-a2b2=0.2a2ca2c2-a2b2ÅB(X,J/),ᑣᓰ+%=227TFX|X2=a2+b2-ᵫOA+OB=(X]+/,È+%)஺=(3,—1),OA+OBª஻ᐳ73(J+)+(%1+%2)=°LJ=É$஺%=%2$33(X1+/-2c)+(Xj+x)=0,/.X)+x=—c.22ᓽËÌ=Íᡠ.3=^^=W,a2+b223ᦑ®¯᳛e=—=a322(II)¹º%(1)v42=3/,ᡠᙊÎ+4=15ᓄE—+32=3Ïa2b2,*OM=(x,y)ᵫuv7(x,y)=2(,J)+,%),Uீ஺~•ÓAf(x,y)ᙠᙊ.•.(&]+/2)2+3(Ö\+Ø2)=3b2.y=Ö+ᡝ2.ᓽ2(Xj2+3yf)+Ú(x°+3J/2)+2^/(XJX+3Ì%)=3Z}2.জ2ᵫ(1)vX]+x=-^-C2,62=gc\2a2c2-a2h2322---A---o-=~c~a2^b28xx+3Jᐜ=x\x2+3(Þ-c)(x-c)x22=4XjX-3(Xj+x)c+3c22239.222=—c---c+3c22=0.Lxj+3%2=3b2,x}+3à=3b2,Ãᐭজ7"+஻2=13.ÎáâᙊḄ°ZIIk*+FḄC1£ᙊ¤A.B¨+.ãC1ä+F²tåæ½ᨵ|஺4Ó+|O8ÓY\AB^,aḄé½ê.Ø⚪ë⌕ὃCªᙊḄíîᐵðஹñòóḄòvôὃᑖõª᦮ᔠö÷ὃᔠ⚪.ᑖ12ᑖ.$%ZIk*4EøḄ¨ùÎòᑖ+

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211±2ᡈaw~!xyᓽaுᓃ222ii&'(7ᚖ'x,//*/,8X.'(Ḅᱏ1=ᐭ+*=1,+Xᡝ2aa/J¡0,ᦑ+%2a-[X.X.=""UN.ឤᨵ|Ḅ£|᝞2V¥2,b2+a2k222b2+a2k2ᡠEx1+jA+x--+y§-*2.X-%2,¨+%F0ឤᡂ[.2ᵨ+Xª=X*2+*/T
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27
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ä—42+?=/&>0Ḅ%,(h᦮ᳮ>Wx2-7x+16-r2=0(1)ᱥEV=xᙊx—42+2=ᡝ3>0zஹBஹCஹ஺Ḅᐙ⌕ᩩ#$%&1ᨵ)*+Ḅ,᪷49-4(16-r2)>0᝞V.Vsᵨr<----ᡈr>T»X1+X?=7>0ᓽ3278%&9:;0-4,4).IICḄᙶ᪗ᑖGH4%,6*ஹB5,-ZஹC®,-N"ஹ஺P,Q'஺ᑣᵫI᪷UVWXᳮᨵZ+[2=7,ᓽ2=16—]^_€a,4ᑣ5=3-2|de⚗1(ᗩ+ᔣ)=|d_j|(ᗩ+k)52=[(x,+x)2-4m2](᜜+x+2᪗p=(7+2V16-r2)(4r2-15)22qJ16—s=/,ᑣ52=7+2஺27-2஺u☢w$2Ḅᨬᜧ{஺%|1ᵫ>}ᙳ{ᨵ:52=(7+2ᔉ(7-2/)=-(7+2Z)(7+2/)(14-4/)1.7+2/+7+2/+14-4/-2(,37+2Z=14-4^^ᓽf=gᨬᜧ{஺ᔆG,4⚪஺|2CḄᙶ᪗ᑖGH4,ᓅஹ8%,-ᗩஹCg,-dஹᓅ'ᑣACஹBDḄ%&ᑖGH

28J—JX]=----------------(x-x),y+^x=--------------(X-X,)llx_X]x-X]227:PḄᙶ᪗H(,0)஺Cf=^ᵫ1=J16--(I):fw(0,JᵫABCDH+Ὺ¡^¢£ᐸ☢¥S=,(2ᔣ+2^)\x-x|l22ᑣS2=(Xj+2yjxx+x)[(x+x)2-4*/2]¦xெ+X2=7,^xx=t¨ᐭªx2212x2«^¬q/«)=$2,+7/(/)=(7+2/)2(7-2/)=-8t3-2&2+98+343(00±^=[6266777/,(/)=0²^/'«)v0ᦑ^^/«)ᨵᨬᜧ{^ᓽ6267ABCDḄ☢¥ᨬᜧ^ᦑᡠwḄPḄᙶ᪗H(>,0)7.(2009·ᓅᔁᳮ)(¹º⚪ᑖ14ᑖ)(»ᙠ½⚪ᔁª¾¿Àᦔ)Âᱥy2=2px(p>0)ḄÃÄŪ/(a,0)(஺>0)ḄᱥMஹN)^ÈMஹNᔣ/:x=-a¾ᚖ^ᚖᑖGHN-(I)a=^wËAM^AN,X(H)ÍA4MMஹA4NMḄ☢¥ᑖGHÎஹS,S,$ᔲÐᙠ4,23Ñ:ÃÒḄa>0,Óᨵ&=/lS|S2ᡂØ஺ÙÐᙠ^wÚ4Ḅ{±Ù*Ðᙠ^ÛÜᳮᵫ஺7Ý⚪^ÞCßàḄ%&Há=â+<2,(□,å),Þ(*2^8)^æ”ᨵ

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30=±.|MM|-|4M|=ga+a)N|S=Y\MN\-\AA\=a\y-y\2liil253=9ᕸß|4ý=$஽+஺)|î|••-S=45o(%-%|)2=(X|+a).(1+᜜|O«2KM+%)2—4=%+஺+஽)+"2"|#জஹঝஹঞ(ᐭ*+ᓄ-./஺2(4஻?2P2+Sap)-2ap(2am2p+4a2)o4a2P(m2P+2a)*+ឤᡂ56ᓽ89:a>0,S=4sls3ᡂ5AB2C᝞E2,hiMNஹ,NM\,ᑣᵫy,y=3p,yF=2px./2tK=H=᝕=J.=2᝞=*=K°N,ᡠLMNOPQRS0,OM%Ty,y-lap-a2Uᳮ.AMNMLYPQRS0Z[=|\|=0]|M⇼=%Ḅ⇼=¥6aভ=46|c|=%ᑣ¥=Fd/i.S2=g,2a(e+e)=a(h+h\S—~dh.l23228.(2010ᐰhᔁ1ᳮᦪ)(21)(kl⚪nᑖ12ᑖ)pqrᱥNCCV=4xḄᯖSF,QSK(—1,0)ḄMN/{C|}~4ஹBST,SAᐵ~xḄ8SD.(I)ACSFᙠMNBD*(II)]FB=~,mABDKḄᑁᑗᙊMḄ.9

31ᑖ᪆Ckl⚪᪆{☢ᔣᔠḄ⚪6⌕ὃrᱥNḄឋஹMN{ᙊḄ¡ᐵ¢6MN{rᱥ£¡ᐵ¢ஹᙊḄឋ{ᙊḄḄ¤ஹ☢ᔣḄᦪ¥¦q§,ὃὃ¨ᔠ©ᵨᦪ«q§¬®¯AḄ°±ஹ©²°±³´⚪Ḅ°±6Uµὃ¶ᦪ·¸ᔠ¹ºஹ]»¼¤¹º.C(I)]ᑓ(¾,±),¿À)6ᑣÁ,Â)6]MNᐭ¶=*஽+1)&Ã0)(ᐭÄ=4ஹ6ᓄ-᦮ᳮ/*71r"2Ak2x2+(2/r2-4)x+k2=Q,ᵫÆ>(),/Xj+x=------x-,ÇÈ=12k-y2r-_¶2*ᨴ_*(஽+1)(¼Â1)+Ëa+1)(X2-1)_2HxÌ-1)_viÌ-1ÇTÌÂ1ÎT&-1)(ÃÂ1)ᓨ2-(X1+Ì)+1SFᙠMNBD*(Ð)7A=(X-1^),FB=(X-1,^)1122Ñ•Ñ=(᳝-1)&-1)+/&+l)(x+1)=(P+1)஽/2+1)+(k2-1)(^+X)=|229jk2-4.o3#Î+Ã2=-------o—6□-X=1(ᐭ*+6/*2=«=±_2k1643:.l'.y=±—(x+1),ᓽj:3x+4y+3=0ᡈ3x-4y+3=0ZK×=72+71=a--------------=+5=8D:3x+5-3=0ᡈ3Ã-0-3=0X-Xi1X-X1J722ᵫ⚪:.qABDKḄᑁᑗᙊM■ÂÚᙠx*6¼Û]Ü(M,0)(-1(Ývl),ᵫMᑮMN6HḄßà|¦6ᨵ|3ᡂ+3|=|3□-3],/â=1ᡈã=9(äå)6ᑁᑗᙊ.ḄæçrJ3m+3]=é54953ᑁᑗᙊM'Ḅ(X-5)2+y2=q.9.(2010ᐰhᔁ2ᳮᦪ)(21)(kl⚪nᑖ12ᑖ)22éqí᳛1ḄMN6{ïðNC'■Â2=l(a>0,6>0)|}~Bஹ஻òS6óah~ÝḄôSÜ(1,3).(I)¤CḄàõ᳛(II)]஺Ḅö⚔S/,öᯖSø6|஺ὡúq=17,ACQ4Bஹ6ûSḄᙊ{x|ᑗ.

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34

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39(II)MgᱥClm>Ḅyᙶ᪗!|«>0),~>ḄCm0,xm|~m0஺0ḄᚖCmN.NCḄᑗ|tfḄᨬ.᪆(1)ᵫgᱥ-.6ᐸ-.3y=-K|᪷gᱥ.2m(,4)ᑮᯖmḄrsᑮḄrs|ᓽ4+§=?,6p=i.•.gᱥ-.!3x2=y,/(,4)ᐭgᱥ-.|6=±2(II)ᵫ⚪f|~m)ḄP0᳛¢ᙠ¤¥!0,Mᐸ!¦஺ᑣ/po3/=§¨/),#y=o,x=|,ᑣᵨ(ª«,0)஺kkὶ-.':MI),᦮ᳮ63——¯+”—)=()x=yᓽ3(x-t)[x—(k—t)]-0,stx=t/x=kT01.-.Q(k-t,(k-t)2),±QNLQP,.•.N0᳛!K221.ly-(k-t)=~[x-(k-t}\,ὶ-./(I)=--[x-(^-0]NQk[x2=y᦮ᳮ63x2+-x--(^-/)-(^-r)2=0,ᓽ3kx2+x-(k-t)[k(k-t)+Y]^Okk[kx+k(k-/)+1][x-(A3-/)]=0,63x=-K᝞~~“+1,ᡈ¨%|kk{k-t}+\[^-/)+l]2••M^-—)'p[k(k-t)+]]2.K=L_(kj+l)2"vw61)+1~t2+kt~k(t2~k2-1)~k~k±gᱥᙠmNᜐᑗ᳛3k=y',,=-2-wkkw•••MNgᱥḄᑗ|..½¾31)-J¿J1,᦮ᳮ6kit1-A2-1)kk2+tk+\-2t-=0

402?2vA=/2-4l-2/2
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x஺¥0
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.2.I
tgᱥCḄᯖmᙶ᪗Í-.iII
MABlmM,cÌÎ=/1Ï|ÐÑÒPMḄÓmᙠyliIII
#X=1)|mPḄᙶ᪗!1,T
,tNPAB!ÔÕ)mAḄÖᙶ᪗×ḄØÚ.3IᵫgᱥCḄ-./=ad4<06|ᯖmᙶ᪗!0,—
,-.!4a1y------.-4a0
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,ᵫBM-AMA,ᑣx”=ஹJ.iwM=3ojo=_x°,ᓽ¨ᩞ+%=.ঞáÍডáᐭlá6x,”1+/tÒPMḄÓmᙠyl.III
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ᙠgᱥ᜛=<«2l|ᡠ4=-1,gᱥ-.!/=óô.

41ᵫঞáfX]=—k—11ᐭy——x26y-1]+.t]4=1ᐭডá6/=õ1|ᐭ/=-%26%=—12+1.ñö|PZஹP8ᑖÉ
gᱥCḄm4ஹ8Ḅᙶ᪗!/_ù_1,_ᓃ2-2^-1,+2.-1.¢=g+2,û+2ᓰ|ᑐ=2¦,§|AP-AB=2k.+2+4Kg2+þ=2Kᓰ+2▢+1.}NP4Bஹ4ஹ3ᦑᨵ•0.!▾Ḅ#$&'ᓃ—2ᡈ,;ீ/0.0ZḄ2ᙶ᪗567=_~+12,ᦑ:4,2;y-1=:,;ீᓃ0;,1,=.ᓽ?eAY»,-1UA-L-1tAo—+ᔁ=lAabJ006LᓅᔁN48ᑖQRᙊ஺b-ḄUஹV⚔RᙊXYZḄX[\ᯖ^_=4`ḄVab஺AIஹRᙊḄde=AHஹNVabg\A4,0Ḅhi,jkbZP,8஺ᑖQlRᙊm

42\48Ḅ"ஹN,pq8ᙠsMNkuḄᙊᑁ஺wxyz⚪|⌕ὃkbஹᙊRᙊ[☢᪆ḄẠὃᔠᵨᦪᳮḄ⚪Ḅ஺2:I⚪i!a=2c,—=4,ta=2,c=l,b=J§\ᦑRᙊḄde---F*—=1.43(II)¦1xᵫ(1)!A(—2,0),B(2,0).NM(x°,%).

433•.'MᙠRᙊg,y=—
4—x=.জ040Mn\⚔AஹB,.-2x„2,ᵫPஹAஹMᐳb«s!P
4,¬.X஺+2=A®,2,%,~BP=
2,0J.x4-20—►ߟ►6v2*42:BM-BP=2M-4+—^-=---------
/—4+34.ঞXQ+2x0+2-----»*5´জµᐭ©,ᓄ¹!Bº•BP=-
2—».V2-^0,...¼•0,ᑣNMBP┦NMBNᦑBᙠsMNkuḄᙊᑁ஺¦2xᵫAI!A
—2,0,B
2,0.NMAX”ᓃNA᝞¿ᑣ,22,—22,0MNḄÀQḄᙶ᪗AÁÁÂ+ᡭ,22⚪iÄBᑮᙊÆQḄ^ÇlYuḄÈ|52|2-l|W|2=
^y^-22+2—=[&-É2+
%-%2]=Aᔲ,2Aᑢ,2+%0kbAPḄdeÌ=ÍÎAÏ+2,kbBPḄdey=-^-
x-2,$+24U2ÐkbAPlBPḄmPᙠabx=4g.6%6%3(X—2),•-------------------ᓽy=22X,+2x—2Xj+2222q0MᙠRᙊgᑣ°+”=1,ᓽ?2=±A4,X=²434

44i,59\'´Ôஹ²µᐭঞᓄ¹Õ«!ÖQ|-_\MN\=-(2-X^X-2)<0.2BᙠsÚkuḄᙊᑁ஺ᵨÌ⚪Û3l⚪Û1,ÜBᙠᙊᑁᜐᳮd¦Þßà஺(06áâᔁ)᝞ãÜäåæ᦮ᦪ“4(é,᜜)'ëᱥbÏ2=4/gḄîᯖᔆḄkbᧅ,ëᱥb\ñ,஺(I)òpxxs--4(n>1)=nn(II)#é=2",õöC,,ëᱥbgᑖQs4lBᑗḄÐnᩩᑗbḄm஺òpx|ù=|+ú஺2|+…+ü6|=2"-23+1ápqx(I)ÜhiýþḄ஻21,ᯖF(0,1),ᡠ4ᡭḄy-\^kx,ᱥf=4yὶ!:nX2-4V-4=0,ᵫ$ᐗ&'᪷)ᦪḄᐵ)!,s“=T(஻21).(II)34567Ḅ஻21,ᑭᵨ:ᦪ;<᧕!ᱥd=4yᙠ4ᜐḄᑗḄB᳛Q=5,ᦑ'=4yᙠ4ᜐḄᑗḄ:y-y„=^-(x-x„),……জHIᙢKL!f=4yᙠ3"ᜐḄᑗḄOy-/„=y(x-5„),……ঝᵫঝ$জ!O"+=X$Y"""2244ঞ[ᐭজ]^5x“s”=-4!_C“Ḅᙶ᪗(cᐸ,-1).22ᵫefḄghij!O|l஺,f=(%^)2+4=£+?+2$2rsᙠ,=2",ᑭᵨtuvwxy]ᵫz{ᦪᑡL}ij!:

45|g|+g|+…+|lQ|=g(|%|+r+…+r)+2(ᵫ++…+ᔣ)=:(2+22+-+2")+2(+5+—+£)=(2"-1)+(2—2~)=2"—2$ᔣ+1.y2009ᔁᦻ⚪ᑖ14ᑖ᝞Kv;ᙊG:x-22+y2=/ᙊ+y2=]ḄᑁABCḄᑁᑗᙊKᐸ4ᙊḄ⚔.y1LᙊGḄ¡r;2¤஻0,1¥ᙊGḄeᩩᑗ_ᙊ§£FST,w¨OEEᙊGªᑗ.«O132+l,¬K¤ᙊG¥§஺K8C_¯°§஻£,GDHB„r%ᵫ——=——tI=-^,ADAH436_/6+r.ஹ*.wren12,(2+r)-12—4r—r~(r—2)(r+6),.8(2+r,%)ᙠᙊtKy~-1---------=--------------------------(2)0161616ᵫপஹ(2)j!15/+8r-12=0,«!r=2ᡈr=-9(¹º)35(2)¤M(0,l)ᙊ(x—2)2+V=OªᑗḄOy$1=6(3)ᑣ2=¿ÀKᓽ32-+36+5=0(4)3V17F-9+741-9-^41«!K=tÃ1616X232᝕ব[ᐭ7+Æ=1!16Ç+1*+32᝖=0,ᑣɧÊḄ«x=--y—16164+132k32kzF{x,k[X[+1),E{XKË2%2+1)'ᑣX௃=----H—9x2x2164+116kl+1

46ᑣFEḄB᳛Ok=Ï*Ð=.-ÑÒ$=-FFEFx-xÓ$16$242{§FEḄOy+tW-—l=-(x+*)-16Õ+1416^2+137ᓽlÖX,43I)2ᑣᙊ(2,0)ᑮFEḄghd=Y3J1+—\16ᦑxyᡂ.v;MLÜe,fᑖÝᵨeÞB᳛⊤àᙊá+5=1â>6>0)ḄஹäᯖᑖÝὡKF,AᙊtḄ$K2ab~ὡ£,æ஺ᑮ/ὡḄgh஺ὡ|.(I)w¨4=ç(II)Lfe(0,b)é!êuë⚪ᡂOᙊ/+?=/t45%)ᜐḄᑗ_ᙊ§9K0eKᑣOQLO02.(22)⚪î⌕ὃñᙊḄ᪗ò}óôឋöஹஹeᩩᚖஹᙊḄzøẠ;0,ᵫ,$ᙠ.ᙊ01ᨵZ-+=1>ao4+Ja2b22(2\bb89:y=—,<=9ᑮ/஺1—»@ABḄDEFG=——(X+C),᦮ᳮ92ac

47b2x—lacy+b2c=0.ᵫ⚪1K$஺ᑮ@A/ᨴḄMNF:|஺ᨴI,ᓽc_b2c3\lh4+4a2c2Rc?=2-b2TᐭKVWᓄY9a2=2b2,ᓽa=Z.a[\19ᑮ$1Ḅᙶ᪗F_$஺`஺3,4ᨴ1ᚖcF஻1᧕fgᱏBCsgᜧk/,MIM=l1m1ᵫ.ᙊno9|ὡ|+|qr2a,st஺|=u|஺v1ᡠxi_IM_IM3yz2a-\FA\289ឍH==|}=J191=£1ᓽ஺=ᵨ.(II)8-ᙊf+y2=/0Ḅ$F)ᜐḄᑗADEF^+^^[.1e(0,6)1ᙊf+y2="0Ḅ$ᙠ.ᙊᑁ1ᦑᙊᙠ$ᜐḄᑗA.ᙊ,"\Ḅ$஺01$0()1Q(X,%)Ḅᙶ᪗DE22,ᓝ%;=£Ḅ8.1ᵫজV9x2+2y2=2b2ঝt2-xxny=---------/2_\2TᐭঝV19x?+2=2஻1ᓽ(2xu+y)%2-4t2xx+2t4-2b1y1=0,0¡x"4¢x02/4-2஻/£"+“ᜩ=1ẓ3K

48yy—§¨0©t-Au]%%=———XQ/2¬X1+%2+XuX[%2][1஺4¯442J—஺°2%+/J_t4-2b2x12᳝+%²OQJ_O0,µIxx_2d_2/£2-u3£2஻+¹_+vv……3K+ᐗ½-2%+ySᡠx13஻—2b2¬ᱏ+y=0.ᵫx+9=Á,93m2=0.ᙠÃĬ0,6ᑁDEḄ8F/=⌭6.3\ᳮÇ9ᙠÃĬ0,6ᑁḄ8F/=ÈÉᐜ=01ᨵ᳝/0,ÊD☢11=⌭6,ÌÍXjX+%=01<=஺01-LOQi-32Ð0ᡠÑ1f=]-bw¬O,6Ó9ᡠÑÔ⚪ᡂÖ.×Øᔁ21.¬ÚÛ⚪ᑖ12ᑖ22/y.ᙊa+=[஺ு/?ு஺ḄÝÞᯖ$ᑖàFá,g,Nq᳛e=å1ÞæAF/,M,N/0Ḅé$1=•Ì=0¬I²|=|=|Ì|=2⌲1ÇdbḄìu¬Hîw஻v|ïᨬÛì1ẞ+Eò=ᐳA஺ூ8௃ᵫ42-62=/9=@=÷19/=2஻c2

49øஹ13ᑣẬ[—2a."V\JN=—a,%2/ᵫû•ắ=093^2=-2°2<0জ¬Iᵫ|ý|=|ὡᑄ=2ÿ
2(3ᚗ----a+2=2⌲ঝ2+%2=2ঞᵫজஹঝஹঞ,᜜
/=42ᦑ஺=2,6=(II)\MNf=(-8)2=2+82_28>-2yy-2=-4=6/t2!=-y="஺ᡈ=-="“%|A/7V|&ᨬ()*a2+%,F\M+F\N=,a,+a,%-=.2&/+%-=.20,0-=21ᦑ2+345ὡᐳ8஺ூ::<=+⚪?:ὃABᙊDḄFGHḄᐵJKLBᙊMNOᦪὃAᔣHḄRᔠTᵨVூWẚ=Y៉BᙊᔜFGH\ḄᐵJᦪ]^ᔠY_ᙢKaᔣHḄᙶ᪗defLgᐗḄijᙠᙊ┵m8n⚪DḄᮣpTᵨ஺
2009qrᔁᳮ-.G(⚪uᑖ14ᑖ-fBᙊE:+=1
a,b>0wM
2,ஹx-.N.ஹ/1y:0zᙶ᪗{:ab
IBᙊEḄ|};

50(II)ᔲᙠᙊᙠ{:Ḅᙊ
ᙊḄᩩᑗ84BᙊEឤᨵy:A,B,OALOB2ᙠ,ᑏᙊḄ|}|AB|Ḅ&)gᙠᳮᵫ஺(1)zBᙊE:--+—1.a,b>0-wM.2,ஹ/5-.N.V6,1-y:,ab4T2F=12所以a/.ᡠ¯.BᙊEḄ|}z²+³=116
/+F1_j_஻=484=1.F=4(2)Ꮇfᙠᙊᙠ{:Ḅᙊ
ᙊḄᩩᑗ84BᙊEឤᨵy:A,B,y-kx+m஺4,08,fᙊḄᑗ8|}zy=4*|}¸¹x2y2τ
I84x2+21kx+ni2=8,ᓽ.1+2--f+4Ax+2ᶭ8=0,m¿1]Á=16k2-4.1+2Â-.2Ã-8-=8.8Ä஻/+4->0,ᓽ8k?-/M2+4>04kmx,+x=-------'221+2Â2W2-8IT/=(ᱥ+஻)(5+Ç)=È+É&+/)+/=ËV=V.8)_Ì+/—___2/772—QAT?2—⌕O4LC,◤MÔÕᓽ--v+——^=0,ᡠ¯1+2Â1+2Ø23/722_Q2>23/8428=0,ᡠ¯᮱=——²20Ü8Ø2ᶭ+4>0,ᡠ¯Ýᡠ¯8[3m2>8஻/2|,ᓽÞnàᡈᵨ¹2ᓛ,zâ8y=kx+Þzᙊᙠ{:ḄᙊḄᩩᑗ2[7_nr_m_8?2஻=ᡠḄᙊ8ᡠ¯ᙊḄàãzr=JτV17F-1+1-3å8331+------z/+_/=|,+%ᙊḄᑗ8y=Ax+:஻æuçÞ2èᡈÞீ—êLᑗ8Ḅ

51ë᳛gᙠ%ᑗ8z

52X=íà4Bᙊî+jlḄy:z.à,íï-ᡈ.—àðà-uç______2ON_L08,Rñᙠᙊᙠ{:Ḅᙊ+/=
ᙊḄᩩᑗ84BᙊEឤᨵy:A,B,1ò.4kmx+x-121+2ÂzÝ2m2-81+2Â.<2Þ2-88.842—2+ᓝᡠ¯.᳝஽-2=.õ+W÷-4%ø=.-12>-X1+242—.1+2Ø22I4B|=J.üý஺+.%%-2=5.1+12-.þÿ2=J
l+Y2F4
yUᓝ2K1324kA+5kf+\132k2vT4F+4F+T-vT+494+42+1321iজ᝕஺0\AB|=—[1+-----——]4^2+—+4ᡠ"134#+$+4ᑁ\k2c1,132321ri0<-----------<*,ᡠ"*<*[1+----------]<12,42+++4833442+1+42k2ᡠ"3⍩<|஻6021234=±67"=”.ঝ<=0=|/6|=?.=MNᡈP*?M?=ᡠ"QঞABḄD᳛FGᙠ*IJKL|48|=?=R<=|AB1Ḅ7SU26ᓽWXூZ⚪\]௃_⚪`abcdᔲGᙠḄf⚪=g⌕ὃjklᙊḄ᪗opqḄrs,tuvlᙊḄwxᐵztuVᙊḄwxᐵz|}szᦪpqḄp,ᵨpqẆcᨵᐵᦪf⚪"pqḄ᪷vzᦪᐵz.

53⚪6ᱥuᓫ*⚪ᜐᳮ=◀kXᵨ"

54ᡠ"di=d?,ᓽ»ZAFP=ZPFB.xá--ঝàvá0=tuAFḄpq:2-1XltuBFḄpqy_º=---^Px-O,ᓽPx_ºx-X1y+º᳝=0,ᡠ"PLᑮtuAFḄ×Ød_1Pᯅ_çP஺2=_/2èI_I஺2iPx02+z_|-|XoX1+xºX«+42ÑᳮX»ᑮPLᑮtuBFḄ×Øᡭ=ᵯτ,Qᵫ,X»ᑮNAFP=/PFB.d1=d22.PᐰñᔁIII/P⚗=ò,5PX2=%ILᙠᱥuy=2x2<=/dABḄᚖtõᑖu,PI23ᵨ+ö7÷S=tu/ø¨ᱥuḄᯖLF?³´ùḄúûºPII=1,¸2=-3=tu/Ḅpq.PI♦.•ᱥu¤=2*2,ᓽ=5,..•.ᯖL#P0,...........................................1ᑖ8P1tu/ḄD᳛FGᙠ=ýᯠᨵ2+%=0........................3ᑖP2tu/ḄD᳛Gᙠ=k,
bᓽ/y=kx+bᵫᓃᒹ=«.+622..........5ᑖ-2=1k2XI+2X3_.X.+Xá/IH2~22xi_2xá_i%2,2X,+X,2AX+X=k•—2—+b.........7ᑖl21X'+X2=~2kᓽ/Ḅ"᳛$ᙠ&'()*+,ᯖ.F(0,1)............................8ᑖO

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