Notes
Notes - notes.io |
Une droite graduee est une droite possedant...
- une graduation;
- un sens;
- une origine (le point 0, note O);
-une unite
L'abscisse est le nombre qui permet de donner la position d'un point sur une droite graduee. Elle se note generalement Abs.
Deux nombres sont opposes s'ils ont des signes contraires et sont a la meme distance de l'origine droit graduee
Notation: l'oppose de (n) = -n
La valeur absolue d'un nombre est la valeur de la distance qui le separe de l'origine sur une droite graduee
Notation: la valeur absolue de n = |n|
Gut wissen:
-decroissant veut dire: les ordonne du plus grand au plus petit.
-croissant veut dire : les ordonne du plus petit au plus grand.
1.L'axe horisontal est celui des adscisses , note x
2.L'axe vertical est celui des ordonne ,note y
3.L'intersection des deux axes est appelee origine du repere, note O
4.Un tel repere du plan est un repere euclidien ou cartisesien. Ce repere, qui possede des axes perpendiculaisres ayant la meme unite ,est plus appele orthonorme .
5.Chaque point des coordones , par exmple:
6.L'absisse donne la position ,,gauche-droite'' On se deplace sur l'axe horizontale
7.L'ordonnee donne la position ,,haut-bas " On se deplace sur l'axe verticale
|
|
Notes.io is a web-based application for taking notes. You can take your notes and share with others people. If you like taking long notes, notes.io is designed for you. To date, over 8,000,000,000 notes created and continuing...
With notes.io;
- * You can take a note from anywhere and any device with internet connection.
- * You can share the notes in social platforms (YouTube, Facebook, Twitter, instagram etc.).
- * You can quickly share your contents without website, blog and e-mail.
- * You don't need to create any Account to share a note. As you wish you can use quick, easy and best shortened notes with sms, websites, e-mail, or messaging services (WhatsApp, iMessage, Telegram, Signal).
- * Notes.io has fabulous infrastructure design for a short link and allows you to share the note as an easy and understandable link.
Fast: Notes.io is built for speed and performance. You can take a notes quickly and browse your archive.
Easy: Notes.io doesn’t require installation. Just write and share note!
Short: Notes.io’s url just 8 character. You’ll get shorten link of your note when you want to share. (Ex: notes.io/q )
Free: Notes.io works for 12 years and has been free since the day it was started.
You immediately create your first note and start sharing with the ones you wish. If you want to contact us, you can use the following communication channels;
Email: [email protected]
Twitter: http://twitter.com/notesio
Instagram: http://instagram.com/notes.io
Facebook: http://facebook.com/notesio
Regards;
Notes.io Team
