bonjour
1. A = 4
2. b = 2 + 6 = 8
3. C = 5
A+ B + C = 17
g ( x) = ( 3 - 5 x ) / 2
g ( - 3) = ( 3 - 15 ) /2 = - 12 /2 = - 6
g (1) = ( 3 - 5 ) /2 = - 2 /2 = - 1
D + E = - 7
F = - 3
G = 1
