PKb@geogebra_thumbnail.png .PNG  IHDRm. IDATx}l? mhEj&1J ]d FQH%[Hx (ByIBH4BC89}wnߏ휣O; @XFD^:ZZC3t>:ynQ]]_^}پ/ЩS}TZ#_Pp~?55 .)N~ݷx7c*wɏ1|)ߧ^veh`NQ7/6ٹ&mN}.?Eee=Qod~N ʿYF:|p]cݺ6gci=nn1HE;[$*_b`ԔhR <@ׯwoh A1a;ex_w_Ga `*)~5Y+( .z`b& HפGQ N){'gP=Aą=XA&F H2uiq@W"HCSG Hbi!pnچb"/ C?pӖ-*{u5{pðqI(0oyvA)A8GV|!Hn\ sL reҫT$> j'/~lZ;JG!Hn<8~Ĵ άҫ$>Iԏ~ O͓^- Cu%x &9x^`ثYh WKoϙ:u :FMP|b++f)߯D\.5se :ϡa߇h".ZG=X9p,3WJxR91 xeVm SD( cAp:2HQCZiCrpr,^98EC@q`H^Cޕ>jk<4 ޘhD.-%tvX*DZF=Ck1 ѧ[GI7 Y-dFeQ a/wd_. ѹOY)rrYZF 4cfw7,AFN˧h"3=鴘RCrOZ +顳?CTF 3~JuX94,WC8u A >rr.u/*9sL=ԙI h"fr̀E_$)g px"ZPEHhWwXA8M֞Cr]9Q.A@q{9dʽlȰ Ɉ/[; J(DܙTǗ䐳d_QL.Ğ,"ݽ,(\;Y9$zݥKNa x3Yi>F>O-!AD/ýG%F3PF@qX8%Fe3fCcuI HhPyڨZ& "\N}ϰF):LCk@ᨲ^SzZЗn rZA~6`L= k丽#ҟaLwDl.Z#H6c|Ca]*AAJel/>CR | O`>g)ٜc/* A-c7'l\ADE$ :X9Y1{@"˧x1 3lw v؟m'k))^= }9L1OnF!m ]'SEA62=ŋ?djIL$9Ad= HbJՖß+@@T-Hǡ$"'S5#9IT4.vc{@&TU{@pot2-= G)iN @MM @݋]+Sy*/zH3ŋZBA6vA @ _hk5IENDB`PK٧ PKb@geogebra_javascript.jsK+K.SHOO,TPKE]PKb@ geogebra.xml][}v>ŀϬ}IAPJ,@j`X{xR)@Aۗ ?ַf/\97%a+\hZ6Z;]k+u1="y3 0zm8Gܽ{vvdM98Q谕~yycr>Lo(]&{x,3tÖV cB]Sh88#xpiZ74JA>AC$.uIݬ?K5l0tLfM>x!21T 2xyA̼LISF6]*)Ib*I)N$kh2] GxDݓ^5G9PtT%:iFu0:c$BȒm((Q&cott~[;z(em۲p=p09FuH;{ YJ D>oJLP`vw9'A YM+.(7;FMef+u$_DcښaGa"RZ)H)W"\' }Q3ǩR]$ vܟ?6r]x?xx2űӽa[r Ƹ?NX%u=Nz[# Tg'eLRؖx-ωKm I>m)`ޤkPI6Lf3J&Um avݧӡ799I΃svA$D|xw\Ёn%OqWn۪3O>^X8dcQ防1Dq02:`"SW9#PIV!6zӯO?_}_q!ӗ?? B__?fPK@}#3[cʡsA'bI\^Zu`<@t -/x`#тaE+4(i‹%.q~Rj P!|9 \KHS ;|2ix\*Y Bc:y0"RyI<6*"N~;޸kDR˙*cP#L߀d|3z䵂Vor o|1o) Bg))>*>k!xCnu֗߾n|ADoon$71`{AB9AELO>: Qdžms2̮VbYn@ Pܮ η6^av Xm+E9#O3A&t}\ણqP Duxڴa5sx 䑂Jh0瓤δ$N:3O`0I(xwvba݂beƞ60J.w~1i!{dM>-; fBM!Hhjv͏yV ͳF3v=F$(#\x{AY%4Uڰi &DDRE* (kǕ.C kUdY8]`:q&!L BudJV1񰢍q9fl9.03Gf%+QN6Q8HmERFh/ܦSŠ͋/~A{I}~|V5sdlSs)j_'.|~l+EtVxU޺ʌs*e]fnw)q(Ø/L nl8#Ght8ȁI?qۉɸ?2 adVՅ\ eVҀ8VBqpHJe=+ ܕ|o`7R'YiB, ){W 8_Q?4/!>~d &an"䑭s>%58T7zOo%d?˭!x:uT"tK)qCSZpɘBe>,%;a8 x곦ڞ:+4` VlDuq5TMAug=%JIcg@W5Ԣ\+IE\c&v,ރYl {Ш.)uٸӼ͢(D!n(p+00b J@HVi`Txцy rp _-C!K)TJU[vŰSNq;'gU3k6#))@97b[nq&;3kE|^[3&cy^̾k<ř`L]LSfN#etJڨ%) rn̋gH_URFIj[G!قʹ!L563k T Bc)߷$,~UdAv LVfbvc4 bD6O{\Q!qAҚ1Pfrh̓viQt0VDZ]JnrLw$YyfoеzPB~]$%%虝R諟cЭ/?GowK-JL){X̼Ƥ)ȨCR85p37?[;:X7Y(^ `yp]nYHhj/MBz{4yTs2;$[V8i\^Z:,s XuǀǀhQfuV&ڶ\Yʺ{ҲN8`u7m mf@ bYHR`ٟC& |yT/z7WNg+zjbuz2}]IZ7MꥊkG/]X?Q` nǒp2k/hlpfY6 Ѽ&Y6w~:Nh [^_ƧF1>%z=Z-—/Ɓ;y]uQʗ{>bA%wEᯛY4_rp(T-y@ =au.tynfo^݈i_̻2I&s;{zhfKwIp7K4/xf}QIp$إ}3vs-"Wz|ihޫ{@4 7F&x<`eS^m@@Mq̵ݟֿgN:dK jkm ~.G6 }[fA,\