Finding the equation of a line

GCSE Maths revision tutorial video.

[byronwolf]

Thank you Sam Pepper. Your wonderful voice will guide me through my exams.

[mia]

THE ONLY MATHS REVISION I TRUST!
Lyl x

[sourcorgi]

My maths teacher is kinda shite. Wasted weeks on this and I couldn’t understand it. This video made me understand it in 5 minutes

[rizwanaakhlaq]

really good channel. nicely condensed information

[MsGotohell]

I have a test tomorrow and I know that this will be in it

[RedPMD]

Thanks! Had to do revision for my architecture and operating systems maths diagnostic test

[wthered]

Please could show us how to figure out the equation of a line in the form y=ax+bx+c

[frs]

do u have to place y1 and y2 in ordr when copying their numbers?

[NA-soke]

How can you tell if the line is going up or down?

[farhaan]

for the question with no graphs and just co ordinates could there be two answers for the y intercept as if you used the different co ordinate you get a different y intercept

[abif]

On the first example, isn't it 1.5x as it doesn't go up a full two squares? Final maths paper tomorrow so want to get everything as correct as I can! Thanks xx

[joshuajamessara]

I always thought you had to work out the value of y and x

[kamruntalukder]

How bule line going down and result is -3. It can be +3.