PK!4<geogebra_thumbnail.pngDPNG  IHDRZ IDATx]s- okO'oig:e/|x:\$j2mmj祶(NܤI$KHBA d! ,AAB ċ `v]胎:Z, ])*xIR. Rk읁/ɇM!nݺv/P߇ `j~ob͒'_`5x vJR}}}$&6n:.vdEAmX`7 ΂d )%W^1x?Я^B xM!X.<^*[8D=I*]~ݻll\ G#(K *zn|Y4/_>źl;hS+_G'hwj0ŒH-,ą|/X‘f)QHiSu8 ՓF߈dW-\|x.yळj_!Րy7:8w|7gGxޕOw}ֹmWݫcrϏ 0k'Ip?@I9dba8o}Y=Ve6:CxFE-9(*I` '"[pc&r37JF{Vǻ/։x|7#hNm>P,>95lI;ŶM:hZG˂"cG*;OR^{ZG9'?.x[_8{kw~"lBs<H&''+Ka]AIh Z -L%|»F t|#ZB t!>wNg)Em8OanXXK4ram1d6lbro"vƢVjf! ڼQEo˟OGf(KɽtdhxGz<H++:Q'6ng XOٓæ0` _8ړϺ#Z2.2˪3FrjWc=x%{({U \* ,q_M3Àg;ʲ}$T+Oy4Vd_"|"…|d856s2N~N~%d VB@K4`8<< 9:[;FVfAeݕ;sNRX 랍[F}`A,YT:PHƍ===uh,nvoNB"F?: V*Y=m2$F)pTt&Zk<뛘*Gu͇L;ֱo= ~kYX3<{>ܾ8$:D`Q9Xr/;s 'IѻC?z1 l4&"Ms'_;lHfXmӃkv9C[gml`\(KR|G@u Sp~P +mˤ TǮփUV_z>i_Ml#.[0fN׉ X[06 %YOk70' u0<RU QpQhׁUx5^l4\/>\z%TRTW%6D.d#Yy" [\(eu3rr UDzj#n{hcl,uYibK='C;),?Rܜo-b_#ܦ2+33˘-Wo*XxVy#ͭ|?y˔ 3ef&\ϭmr%MdǿLb =UNV@~off{wc^}fX!&Ǽz[:M&:`*"j0I'!rsTAiI:oII:{I:{t$뙕. I:oI:o7x$%3d槤/|~5x} *CFv evYnY/S5'\ eQ#Xv rH/![mb;65ƌ0SX`ֹ"RB̙sBo!X淐!͉Z֠u A~ C*FvrD, ZATdKB{{B#[VȞZ3" CZ`![Zlu 6jtVwe֦ͭ As0nB`5,۶Cd㌡jx=`g``+X絼WB{VAmL6 Rގ?j[=贕& 5 tZa [[Pu 8yIENDB`PK$ĒIDPK!4< geogebra.xml[r}~RnRU.WyTC^\ 8eR)K!?@xEɒMLc.}zt?'9UE/"1-r^4kΎtǶa$M/b1\,{ßJr/[f?$mieQ}nms<ͳjCsiYVw4JbTZ2)fXE[eT8V Vt#0&4%f*߳xgQ2W:W w̗E2+d*o-z,\gM_sۖ@ܦ] M_L#~mf!0ݤmg쬶SA 0~ ~t(c#=HLo*t+H_Am0Pb !FJgc#PB12).vcb;ʠWqk>X ^ACs`1D0)1Osi9$b\^cK;D qD Ek5Ĵ34 ֋RCxɈ^tًa0:ݍvW!-zvo6ڎ [o3}-KYÔ SQ3ŨSS5@Tߋ SG6Y5W6%hlU[]e|vMoURn A R M$`q(O-`-`+y'XCM=D.O q G2V0֘s}8^wN{;GuCˠ8 +N  S"+c)`a*$%T7H535\-,Gg[d&{0dEɆ~Q66SP8O&%1(% f);|`O+5ԥ@\ Žٳp~Dgow/i}͋0?kTo5@Ɔ5Քp./,xB8 axm~sPrO{:KQ&:$]$ݯ}a?#}@{8{nf$ T{>֠ HI9c>θk`}`'5aU>xto@xZRX`E6M&+m;׈kI5"&7$#.[iRʩĺ"E5X@@)mo.ޥؖ]~tyIg2qq0U>FJ!H7MdDm 1l8!~bBfFI0[F8T0J0 T+JB{EH a3 L1ͤ;h7xSUz ; q̅;9\Fz$0`a$fKXAtGD 1k!AZqpʘǜq^IV~N?h /`|_?n{ۥû.WoV6 jͧ,p]v%sՑ蒬n9wN_Pc}an'4"Ă2IndԦMca _rVMFok7ĊelM cJ ׊b{jjk@t-:j7P{u7]r1,0/=`èQ s@Z'kq8̇U6^_wk0}|v\B؁%x>L,Pu" ;