Скачайте изображение (превью) выбрав качество

320x180 480x360 640x480 1280x720

Learn about graphs. In this second part introductory video we will look at the equation of horizontal lines and vertical lines. We will also have a quick look at two important diagonal lines.

Vertical lines on a graph all have the same x-coordinate. This means they will have an x= equation. So x=2 and x=-3 are both vertical lines. The whole way up and down the line x=2, every single point has an x-coordinate of 2.

Horizontal lines all have the same y-coordinate. This means that they will have a y = equation. So y = 2 and y = -3 are both horizontal lines. The whole way across the y = 2 line, every single point has a y-coordinate of 2.

Diagonal lines starting from the bottom left and going up to the top right, cutting exactly through (-5, -5, (-3, -3) (0, 0) (1, 1) (3, 3) etc has the equation y = x.

Whereas the diagonal line that starts in the top left and goes down to the bottom right, cutting exactly through (-5, 5) (-3, 3) (0, 0) (3, -3) (5, -5) etc has the equation y = -x or x = -y. The numbers are the same but the sign is different.

Over the next 10 or so videos we will cover everything that you need to know about graphs, that you learn in school.

SUBSCRIBE to the FuseSchool YouTube channel for many more educational videos. Our teachers and animators come together to make fun & easy-to-understand videos in Chemistry, Biology, Physics, Maths & ICT.

VISIT us at www.fuseschool.org, where all of our videos are carefully organised into topics and specific orders, and to see what else we have on offer. Comment, like and share with other learners. You can both ask and answer questions, and teachers will get back to you.

These videos can be used in a flipped classroom model or as a revision aid.

Find all of our Chemistry videos here:


Find all of our Biology videos here:


Find all of our Maths videos here:


Twitter:

Access a deeper Learning Experience in the FuseSchool platform and app: www.fuseschool.org
Follow us:
Friend us:

This Open Educational Resource is free of charge, under a Creative Commons License: Attribution-NonCommercial CC BY-NC ( View License Deed: ). You are allowed to download the video for nonprofit, educational use. If you would like to modify the video, please contact us: info@fuseschool.org

Чтобы скачать видео "Horizontal & Vertical Lines | Graphs | Maths | FuseSchool" передвинте ползунок вправо