Répondre :
bonjour
f ( 11 ) = - 139
f (x) = - 139 x /11
g (2/3 ) = 28/9
g (x) = 28/9 : 2/3 = 28/9 x 3/2 = 84/18 = 14 x / 3
bonne journée
bonjour
f ( 11 ) = - 139
f (x) = - 139 x /11
g (2/3 ) = 28/9
g (x) = 28/9 : 2/3 = 28/9 x 3/2 = 84/18 = 14 x / 3
bonne journée