Articles
Register
Sign In
Search
yoki2007
@yoki2007
January 2021
1
69
Report
bonjour pouvez vous m'aider svp !
Soit A (9;2) et B (2;9) Donner une équation de la droite (AB).
merci d'avance,
Please enter comments
Please enter your name.
Please enter the correct email address.
Agree to
terms and service
You must agree before submitting.
Send
Lista de comentários
Annflr
Y = ax + b
Tu as ici :
{2 = a*9 + b
{9 = a*2 + b
b = 2 - a*9
Tu remplaces dans l'autre équation :
9 = a*2 + 2 - a*9
9 - 2 = 2a - 9a
7 = - 7 a
- 7a = 7
a = -1
Tu calcules ensuite b :
b = 2 - a*9
b = 2 - (-1)* 9 = 2 - (-9)
b = 11
Tu as donc l'équation : y = -1 x + 11
0 votes
Thanks 1
More Questions From This User
See All
yoki2007
January 2021 | 0 Respostas
Responda
yoki2007
January 2021 | 0 Respostas
Responda
Yoki2007
April 2019 | 0 Respostas
Responda
×
Report "bonjour pouvez vous m'aider svp ! Soit A (9;2) et B (2;9) Donner une équation de la droite (AB). mer.... Pergunta de ideia de yoki2007"
Your name
Email
Reason
-Select Reason-
Pornographic
Defamatory
Illegal/Unlawful
Spam
Other Terms Of Service Violation
File a copyright complaint
Description
Helpful Links
Sobre nós
Política de Privacidade
Termos e Condições
direito autoral
Contate-Nos
Helpful Social
Get monthly updates
Submit
Copyright © 2024 ELIBRARY.TIPS - All rights reserved.
Lista de comentários
Tu as ici :
{2 = a*9 + b
{9 = a*2 + b
b = 2 - a*9
Tu remplaces dans l'autre équation :
9 = a*2 + 2 - a*9
9 - 2 = 2a - 9a
7 = - 7 a
- 7a = 7
a = -1
Tu calcules ensuite b :
b = 2 - a*9
b = 2 - (-1)* 9 = 2 - (-9)
b = 11
Tu as donc l'équation : y = -1 x + 11