Exercice 38, quelqu’un peut m’aider svp ??
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bonsoir
g ( - 3 ) = 1 et g ( 2 ) = - 9
( - 9 - 1 ) / ( 2 + 3 ) = - 10 / 5 = - 2
ax = - 2 x
g ( - 3 ) = 1
- 2 * - 3 + b = 1
b = 1 - 6 = - 5
g (x) = - 2 x - 5
d'où g ( 2 ) = - 4 - 5 = - 9
g ( - 5) = 10 - 5 = 5
g ( 1) = - 2 - 5 = - 7
g ( 6 ) = - 12 - 5 = - 17