Articles
Register
Sign In
Search
yosralol
@yosralol
January 2021
1
80
Report
SVP LES QUESTIONS EN ROSE JE COMPREND RIEN
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
no63
Salut
calcul de dérivée
f '(x)= -2x+3
calcul de la tangente au point d'abscisse 2
f(2)= 1 f '(2) = -1 la formule est f ' (a)(x-a)+f(a)
=> -1(x-2)+1
=> T_2= -x+3
position relative courbe tangente
f(x)- T_2
=> -x²+3x-1-(-x+3)
=> -x²+4x-4 ( f '(x) <0)
-x²+4x-4=0
delta=0 une solution x_0=-4/(2*-1) => x_0=2
tableau
x - inf 2 + inf
f(x) -T_2 - 0 -
Cf est en dessous de T_2
1 votes
Thanks 1
yosralol
Merci beaucoup beaucoup
More Questions From This User
See All
yosralol
January 2021 | 0 Respostas
Responda
yosralol
January 2021 | 0 Respostas
Responda
Yosralol
April 2019 | 0 Respostas
Responda
×
Report "SVP LES QUESTIONS EN ROSE JE COMPREND RIEN.... Pergunta de ideia de yosralol"
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
calcul de dérivée
f '(x)= -2x+3
calcul de la tangente au point d'abscisse 2
f(2)= 1 f '(2) = -1 la formule est f ' (a)(x-a)+f(a)
=> -1(x-2)+1
=> T_2= -x+3
position relative courbe tangente
f(x)- T_2
=> -x²+3x-1-(-x+3)
=> -x²+4x-4 ( f '(x) <0)
-x²+4x-4=0
delta=0 une solution x_0=-4/(2*-1) => x_0=2
tableau
x - inf 2 + inf
f(x) -T_2 - 0 -
Cf est en dessous de T_2