**TI83F* Original File from Cabri II Plus Macr0s bSLOPERATb`CaJuF/'6Z'66ZZ'6Z">6&Z"&4B> BB$$646ZBZ$464BZB&46BZ$ @'2.5@' 2.8@/ '(0.9@'1*41.6 & dy & dx &dy/dxF