K?L;<=>?@AB8\rE89FMN7\r(2)OP(1)QB8!89F?:RST!M,FVJK?WX<MVJK#YZFVJK#\rMN7\r(3)[\(2)O]?N^_`aAFCcde@SfF?WX;<e@ghB8!\rij#MN.\r*k8-(1)l462,0),8(6,0)pqr=/+uvw\r[4-2/?-c=0\r^z\r[36+68-c=0\r/?=64\r8^{C\rCDESfF|y=f-4x-12.\rlx=4pqy=~2-4x-12My=-12,\rC(4,-12).\rEACSfF|y=kx+n,\rl4-2,?C-pq^^62
+/=_07=-2\r+n=128^\rn=-A\rEACSfF|y=-2v4.\r(2)."pEAC\r..”JK|(m,-2m-4).\r:FpCDEr=/v4%-12\rJK|(?2-4v12).\rMF-(62m64)6(m264m612)="m2+2m+8.EvaluationWarning:ThedocumentwascreatedwithSpire.PDFfor.NET.\r(3)p?m=l,()?\rSAAFC=SAAMF+SACMF=/MF^xj"\rc\rQMF=)nr+2m+8,x)x=4)(-2)=6,\rcA\r/.S=gx6(-m2+2/"+8)=-3(m+27,\rAAFC\rV-3<0,\r^AAFCp?=1i^#,\r...p"?PARC?i=1.\r*-|cde@P <?¡¢=>?@A£cde@gh£¤¥¦\r§¨©?p(1)Qª«=>?@A <¬?p(2)Q®¯B^CJK8`°?p(3)Q<j\rST!AACF8`°.