GCSE Maths - Finding the Equation of a Straight Line From 2 Sets of Coordinates #69

This video explains how to find the equation of a straight line, in the form of y = mx + c, when you're given the coordinates of 2 points that the line passes through.
This video is suitable for maths courses around the world.
KS3 - Not on your course
GCSE Foundation - All on your course
GCSE Higher - All on your course
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[@Cognitoedu]

If you’d like to practise the material covered in this video, check out our platform at www.cognitoedu.org - it's totally free, and has been built to make learning and revision as easy as possible. The main features are: - Lessons organised by topic, only the lessons relevant to your specific exam board and tier are shown. - Automatic progress tracking. Progress bars tell you what you’re doing well at, and what you need to spend some time on. - Practise quizzes so you can test your knowledge. You can quiz yourself on any combination of topics you like. - A huge number of fully-hinted questions that take you step-by-step through some of the trickiest calculations & concepts. - A comprehensive bank of past exam papers, organised both by year, and also by topic. Amadeus & Tom

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What if you were given only one co-ordinate😢

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this was seriously extremely helpful, i missed school today and you explained this way better than my teacher could have. thank you so much!

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did you fail?

[@Official.Wayne.Enterprises]

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will you do a video on circle theorums soon? thx for this video it helped a lot !!

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Really glad we can provide what you're looking for Beat Boy 😊

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Thanks man your a life saver! I just had a massive brain fart, on the straight line since I too focused on parabolas, vertex and factor forms.

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same bro, just forgot about the simple straight lines

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It's a very helpful explanation video. Like the way you break down into simple steps. Thanks for your effort.

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Very helpful, helped with my homework.

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Life saver fr

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Really good for quick revision And pretty soon honestly

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That helped so much thank you so much

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Thank you so much sir!

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Very very helpful

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I understood the lesson very well

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Clearly understanding

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[@roseyclarke4491]

5:41 would 0.5 count instead of 1/2? :)

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yes it would long as you don't forget your signs

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nice 👍

[@prakhar3365]

thanks

[@cinar.e4954]

Super helpful thanks alot

[@xichen1633]

good video

[@motivaionalcreates]

Did you plot it wrong when you drew the graph on (-2,-3)? Or am I just stupid

[@EllieCracknell]

Wait, I just looked back and u r right but ig it doesn’t rly matter bcs its in the vid for like 2 seconds lol

[@EllieCracknell]

Wait, I just looked back and u r right but ig it doesn’t rly matter bcs its in the vid for like 2 seconds lol

[@superender2053]

Who needs to learn a lesson in a 40 mins class while you can just learn it from 6 mins video....Thanks

[@Mike_Oxmaul]

Legend

[@basedbuzzlight8900]

nice video

[@DanielCooke-j3q]

Sigma

[@ToadsAndFrogs12]

what if you have a fraction of 1/3 after working out the gradient?

[@uta9944]

It’s alright if you followed the right method.

[@twopolaar599]

Just plug it in as a fraction. Having a fraction gradient is not a problem

[@Masteroogzawski]

Broo i messed up for my class test 😭 I didnt watch this bro

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[@herbiepoopcotsen]

Hehe funny number

[@Nunusuper]

What if there was one coordinate

[@Ameera-t8v]

I dont think they would give you one coordinate without the graph 😊