Réponse :
bonsoir
t (x) = 2 x - 7 - 9 = 2 x - 16
t ( - 4 ) = - 8 - 16 = - 24
t ( - 3 ) = - 6 - 16 = - 22
t ( 3) = 6 - 16 = - 10
2 x - 16 = - 9
2 x = - 9 + 16
2 x = 7
x = 7/2 = 3.5
2 x - 16 = 1
2 x = 17
x = 17/2 = 8.5
Explications étape par étape :
Copyright © 2024 ELIBRARY.TIPS - All rights reserved.
Lista de comentários
Réponse :
bonsoir
t (x) = 2 x - 7 - 9 = 2 x - 16
t ( - 4 ) = - 8 - 16 = - 24
t ( - 3 ) = - 6 - 16 = - 22
t ( 3) = 6 - 16 = - 10
2 x - 16 = - 9
2 x = - 9 + 16
2 x = 7
x = 7/2 = 3.5
2 x - 16 = 1
2 x = 17
x = 17/2 = 8.5
Explications étape par étape :