Donnees pour l'exercice  4 "Croissance logistique':
 

[0,9.6],[1,18.3],[2,29],[3,47.2],[4,71.1],[5,119.1],[6,174.6],[7,257.3],[8,350.7],[9,441],[10,513.3],
[11,559.7],[12,594.8],[13,629.4],[14,640.8],[15,659.6],[16,655.9],[17,659.6],[18,661.8]

[0,Y(9.6)],[1,Y(18.3)],[2,Y(29)],[3,Y(47.2)],[4,Y(71.1)],[5,Y(119.1)],[6,Y(174.6)],[7,Y(257.3)],[8,Y(350.7)],[9,Y(441)],[10,Y(513.3)],
[11,Y(559.7)],[12,Y(594.8)],[13,Y(629.4)],[14,Y(640.8)],[15,Y(659.6)],[16,Y(655.9)],[17,Y(659.6)],[18,Y(661.8)]

[[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18],[Y(9.6),Y(18.3),Y(29),Y(47.2),Y(71.1),Y(119.1),Y(174.6),Y(257.3),Y(350.7),Y(441),Y(513.3),Y(559.7),Y(594.8),Y(629.4),Y(640.8),Y(659.6),Y(655.9),Y(659.6),Y(661.8)]]