Parallel and perpendicular lines and y=mx+c made easy, GCSE maths revision video

The trick to understanding parallel and perpendicular lines, y=mx+c made easy.
Become a maths genius, get the basics correct.

[nanicalu]

I'm Argentine, and the truth that I learned more here than anywhere else place

[mtchmc]

Thank you so much, my maths teachers do not explain it well at all

[MathslearnCoUkvideos]

@nsahib12 A bit more tricky. The gradient must be 3 because it is parallel. So y=3x+?
the equation must work for the coordinate (1, 8) so we can substitute this in to the equation with x=1 and y=8 so:
y=3x+?
8=3(1)+?
8=3+?
?=5

so y=3x+5

[MathslearnCoUkvideos]

@DanDanVTD Thanks for the query. The (0, 11) was just a random example. So, IF the line passes through (0, 11), because this is the y-intercept, the equation WOULD be y=3x+11, Alternatively, IF the line passed through (0, 8), say, then the equation WOULD be y=3x+8. Hope this helps.

[cooldude]

Your voice is so clear and interesting to listen to. Keep speaking slow please it's really understandable
best video tutor

[MathslearnCoUkvideos]

@FreeKicksPFC Yes, the final y-intercept can be written as a decimal (0.8). You can write these answers as fractions or decimals.

[TheRandompixie]

oh my god thank you so much! I have revised this so much and just didnt get it and now youve made it so easy!! thank you!

[AngeloValotta]

man you are amazing, my Math teacher treated to trick me out, but I'm going to show him he couldn't with the help of this amazing video, KEEP GOING BROTHER.

[razwana]

Your explanation is excellent - thank you.

[ellafarley]

thank you so much! This is such a fantastic source.

[DanDanVTD]

@jayates79 Thanks so much! Can I ask you another question if you don't mind? It's about my tutor homework relating to this.

[Parrbeats]

Thanks... was doin a past paper and asked me about perpindicular lines and i had no idea.. Thanks Man was a great help :D:D

[nsahib]

Maths help !
Straight line parallel to y=3x-2
and goes through (1, 8)

EQUATION?

Thanks

[allard]

I really appreciate this. Thank you so much you have helped me ever so much.

[FreeKicksPFC]

so for the last y-intercept it crosses y axis at 0.8 (4 divided by 5) ??? please reply i have exam on tuesday

[VeryRandomPerson]

Thank you so much!!! :D You've helped meeee!!!! THANK YOU!!

[shniii]

THANK YOUUU, this helped me greatlyyy

[DanDanVTD]

can you tell me how you get (0, 11)? please reply, thanks alot!

[shamsft]

thank you very much it helped me so much thanks alot

[KoolGaal]

What if they ask you "find the perpendicular line to the given line that passes through point (x, y)