Articles
Register
Sign In
Search
Raysophia
@Raysophia
December 2019
1
74
Report
. Seja a função f : IR IR, dada por f(x) = x2 – 5x + 7. Determine:
a) a imagem para x = 4;
b) o domínio para y = 1.
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
marcia2017
F(4)=x²-5x+7
f(4)=4²-5.4+7
=16-20+7
=-4+7
a) =3
b)1=x²-5x+7
x²-5x+7-1=0
x²-5x+6=0
5 + ou - √25-4.1.6
----------------------------
2
5 + ou - √25-24
---------------------
2
5 + ou - √1
---------------
2
5( + ou -)1
--------------
2
x'=3
x"=2
1 votes
Thanks 1
More Questions From This User
See All
raysophia
April 2022 | 0 Respostas
Responda
Raysophia
January 2020 | 0 Respostas
Responda
Raysophia
January 2020 | 0 Respostas
Responda
Raysophia
January 2020 | 0 Respostas
Responda
Raysophia
January 2020 | 0 Respostas
Responda
Raysophia
December 2019 | 0 Respostas
Responda
Raysophia
December 2019 | 0 Respostas
Responda
Raysophia
December 2019 | 0 Respostas
Responda
Raysophia
December 2019 | 0 Respostas
Responda
Raysophia
December 2019 | 0 Respostas
Responda
Recomendar perguntas
izabelarodrigues619
November 2022 | 0 Respostas
Deividyfreitas
May 2020 | 0 Respostas
BlackShot
May 2020 | 0 Respostas
Vanessakellen
May 2020 | 0 Respostas
Guiduarter
May 2020 | 0 Respostas
Mrzaine
May 2020 | 0 Respostas
O QUE SERIA AUTONOMIA?
Grazifer
May 2020 | 0 Respostas
Joazinho
May 2020 | 0 Respostas
a palavra rapidez formou se de qual derivacao
Celiana
May 2020 | 0 Respostas
Joazinho
May 2020 | 0 Respostas
×
Report " Seja a função f : IR IR, dada por f(x) = x2 – 5x + 7. Determine: a) a imagem para x = 4; b) o do.... Pergunta de ideia de Raysophia"
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
f(4)=4²-5.4+7
=16-20+7
=-4+7
a) =3
b)1=x²-5x+7
x²-5x+7-1=0
x²-5x+6=0
5 + ou - √25-4.1.6
----------------------------
2
5 + ou - √25-24
---------------------
2
5 + ou - √1
---------------
2
5( + ou -)1
--------------
2
x'=3
x"=2