Equation of a Line (Straight Line Graphs) | Part 1 | Grade 5+ Maths Series

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Equation of a Line (Straight Line Graphs) | Part 1 | Grade 5+ Maths Series | GCSE Maths Tutor

Рет қаралды 189,150

Күн бұрын

A video revising the techniques and strategies for completing questions on coordinate geometry using y=mx+c. Higher and Foundation - Higher only after the fist set of questions.
This video is part of the Algebra module in GCSE maths, see my other videos below to continue with the series focussed on coordinate geometry.
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Casio fx-83GTX Scientific Calculator, Black - amzn.to/2P2cyGG
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These are the new revision guides I recommend 💡
Higher - New Grade 9-1 GCSE Maths Edexcel Student Book - Higher (with Online Edition) (CGP GCSE Maths 9-1 Revision) - amzn.to/366PltG
Foundation - New Grade 9-1 GCSE Maths Edexcel Student Book - Foundation (with Online Edition) (CGP GCSE Maths 9-1 Revision) - amzn.to/2PpbjBF
Revision videos:
The Entire GCSE in Only 2 Hours!! Higher and Foundation Revision | GCSE Maths Tutor - • Everything You Need To...
Everything for a Grade 6-9 in your GCSE Maths Exam! Higher Maths Exam Revision | GCSE Maths Tutor - • Everything for a Grade...
All The Topics You NEED To Know For The 9-1 Maths GCSE 2020 (Higher) - • All The Topics You NEE...
More videos in the Coordinate Geometry series:
All of Algebra in just over 1 hour!!! - • All of Algebra in just...
Part 1 - Equation of a Line - • Equation of a Line (St...
Part 2 - Perpendicular Lines - • Coordinate Geometry - ...
Part 3 - Equation of a Circle - • Coordinate Geometry - ...
Part 4 - Tangents to Circles - • Equations of Tangents ...
Part 5 - Velocity-Time Graphs - • Velocity-Time Graphs -...
Part 6 - Quadratic, Cubic & Reciprocal Graphs - • Drawing Quadratic, Cub...
Part 7 - Exponential Graphs - • Exponential Graphs | G...
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Пікірлер: 175

@TheGCSEMathsTutor 4 жыл бұрын

Don’t forget to check out the Ultimate Grade 6-9 Revision video here: kzfaq.info/get/bejne/pZ-GqL2ZqNe2Yok.html

@ajgmz 2 жыл бұрын

If KZfaq weren't a thing I would struggle so much for my exams

@TheGCSEMathsTutor 2 жыл бұрын

It's such an amazing platform!!

@FailureRLBrothers 4 ай бұрын

@@TheGCSEMathsTutormore like if you weren’t born, I would struggle

@starstruckmanic Жыл бұрын

I am a visual learner and not a lot of my teachers help me so its hard staying focused and learning new topics because they all just write on a board and move on after a few minutes expecting everyone to understand you have honestly helped me so much tbh

@JP-xk3zu 4 жыл бұрын

Thank you soooooo much for these videos...Because of you i dont have to waste £20-50 an hour while still getting the knowledge i need...also, my teacher at school teaches everything but makes it complicated so i never really undersrand it so thank you..

@TheGCSEMathsTutor 4 жыл бұрын

My pleasure! Thanks for the kind words 😁

@not...not...no.643 2 жыл бұрын

not the intro replaying in glitch in my head 24/7 cuz im watching sm of the vids 💀

@Annnabannanna 2 жыл бұрын

At first, I always had no clue on how to do the coordinates bit, but with this video, I genuinely got everything.The feeling of getting all of these correct is just 10/10

@LapissHamster Жыл бұрын

:) Hoping to feel that by the end of the video

@MillieBirch-gz6op 2 ай бұрын

I have spent over 2 years being clueless about these kinda questions and I just smashed them thanks to this video.. Thank you!!!

@Knowledgebubbles7841 Жыл бұрын

Thanks alot!!! You are my real maths teacher, my teacher doesn't really do anything in class, I am learning everything from you. Thank you so much!!

@ellasorchid Жыл бұрын

haha same, good luck for your mocks/exams :D hope we both pass with the grades we want

@sohnelbains3102 3 жыл бұрын

OMG IVE ALWAYS STRUGGLED ON THIS THANK YOU SO SO MUCH

@TheGCSEMathsTutor 3 жыл бұрын

My pleasure! So glad to hear this helped 😁🙏🏼

@Faithjohnson3467 2 жыл бұрын

He’s actually amazing !

@ajgmz 2 жыл бұрын

Init this guy helps loads man . Not tryna be rude by saying "this guy" but, what is your real name?

@to_discover_life 2 жыл бұрын

i've seen one of your comments before lol

@Annnabannanna 2 жыл бұрын

Genuinely, thank you!! I cannot afford a tutor and my parents can't help me. You are doing a hell of a favour for all of us students. Thank you!!! I like to pause the video before you do the question and then play when doing answers. Or if I'm stuck, I play a little to know how to start answering.

@amna.8870 Жыл бұрын

i know this is funny but i jus LOVE your intro music😭 and im listening to it again and again

@zebamaryam 2 жыл бұрын

For the first question in 29:08 instead of using y=mx+c to find p, i used change in y/change in x and rearranged the equation to find p. Like this: (p+1)/4=5 4x5 = 20 p+1 = 20 20-1 = 19 I got the same answer.

@TheGCSEMathsTutor 2 жыл бұрын

Awesome! Love that 😁🙏🏼

@Anime_World1168 2 жыл бұрын

i did that is well

@not...not...no.643 2 жыл бұрын

wowwwww so clevehhhhhhhhh daaayyyyuuummmmm

@not...not...no.643 2 жыл бұрын

moooooooooooo

@not...not...no.643 2 жыл бұрын

ngl thats acc pretty smOrt

@MWK-ph8pl 3 жыл бұрын

As a private candidate this video is extremely useful and easy to understand thank you !

@to_discover_life 2 жыл бұрын

same here bro

@magpiestudent9357 2 жыл бұрын

I am doing distance learning and these videos are a lifesaver.

@sweetgypsy276 3 жыл бұрын

Thank you so much for this video! I pieced together what I learnt with your helpful explanation and it suddenly makes sense! Thanks again and look forward to exploring more of your videos.

@user-tg1zf6ow4o 2 жыл бұрын

Omds those last two question I would struggle so much in exams but thank god for you I finally understand this I don’t think u realise how much ur videos help me and everyone you really are doing a great job u should be proud❤️❤️❤️

@aminaahmed6411 3 жыл бұрын

OMD absolutely learnt a lot from this video , i mean it save me from booking a tutor and paying 10£. TY so much I've actually benefited a lot.

@magpiestudent9357 2 жыл бұрын

Thank you so much for the concise explanations and very importantly, the worked examples! It helps enormously when you show how you worked out a problem step by step!

@ultraviolet16 Жыл бұрын

You’re the best! rn I’m working at a grade 4 just because of you and I want a 5 for my gcse!! Thank you soooooo much! It’s easy to understand you, unlike my teachers

@TheGCSEMathsTutor Жыл бұрын

Aaaah amazing news and thank you for the kind words! So glad the channel is working for you keep up the amazing work, so close to the 5 you can do it!!! 🙏🏼🙏🏼🙏🏼

@injwction 6 ай бұрын

what diud you get?

@ultraviolet16 6 ай бұрын

@injwction I got 192/240 which is around 62 each paper that got me a 5 !! I was over the moon 😃

@dakweenlyrics409 3 ай бұрын

@@ultraviolet16congratulations! I hope I pass aswell 😭

@ultraviolet16 3 ай бұрын

@@dakweenlyrics409 you will, i believe you can do it x

@sanaan0168 Жыл бұрын

I'm using your channel as a comeback from my grades which fell a lot in maths after lockdown went from 8s to barely getting 6s now my IGCSE is in a couple week hope i can achieve a 9. Thanks for these videos there helping a ton.

@oblezoblezfugefuge8968 2 ай бұрын

Thank you so much, i have to re do maths as i had a really bad teacher and was so bad that i have never heard of these topics before thank you for these videos

@fisayoamusan4211 Жыл бұрын

Thank you very much. to be honest if i do really well in math and got a higher grade for my next mock is going to be only because of you. God bless you and thanks once again🙏🏾🥺

@hollydonkin4531 Жыл бұрын

6:30, he says its going across one then going up three, but isn't he going across two?

@Masowe. 4 жыл бұрын

at30:00 i just use the formular for gradient =given gradient and solve for unknown!

@TheGCSEMathsTutor 4 жыл бұрын

COSTIE TV Perfect! If you get the correct answer then I’d encourage your own methods 😁🙏🏼

@Masowe. 4 жыл бұрын

@@TheGCSEMathsTutor thanks for your great advice....i am going to practice lots of questions and see if it works well

@Twister00500 3 жыл бұрын

exactly it got me confused lol

@aza-438 Жыл бұрын

thank you so much for this you're great at explaining!

@ittaiaronson4262 2 жыл бұрын

31:11 i used algerbra here i did x/4=5 i multiplied by 4 to find x and then minused 1

@mystic6970 3 жыл бұрын

Thank you very much. Your videos are very helpful for me as I am doing Higher GCSE maths and these videos help me a lot. Thank you for your hard work and time to make these videos as they help a lot 😁🙏.

@RandomInterests 3 жыл бұрын

Hey bro didn't know u lived in the UK

@mystic6970 3 жыл бұрын

@@RandomInterests Hi bro oh ok

@mystic6970 3 жыл бұрын

@@RandomInterests How did u know?

@yukislife572 5 ай бұрын

currently 10pm exam is tmmrw i got 2 hours to revise 2 topics thank u for this i was ill and so confused i coudl not even asnwer the review LOL now i can

@JP-xk3zu 4 жыл бұрын

Sir, will you cover the whole edexcel gcse specification and approximately when will you finish it?

@TheGCSEMathsTutor 4 жыл бұрын

That’s the goal! So the answer is yes.. I hope so! 😁

@JP-xk3zu 4 жыл бұрын

@@TheGCSEMathsTutor will you do a-level maths videos next year? That would be amazingggg

@TheGCSEMathsTutor 4 жыл бұрын

J P I’ll see how well the channel does over the year, if it does well I will be continuing into A-levels next school year 😁

@JP-xk3zu 4 жыл бұрын

@@TheGCSEMathsTutor thank you..i really hope you do so i dont fail maths 😂

@TheGCSEMathsTutor 4 жыл бұрын

I’ll do my best for you 😁

@GCSEALevelMaths 3 жыл бұрын

Very useful sir good job keep this up!!

@mya.tatum. 6 ай бұрын

30:57 - the way i did which i think is slightly quicker is i did the gradient in terms of p so 5 = p+1 / 4 ---> 20 = p+1 and so p=19

@SAMO_FF_ 3 ай бұрын

Sir you helped me a lot for my upcoming real GCSE foundation exam on Thursday. Please can you tell me anything else that could be in upcoming paper 1

@afaddagogoat4332 2 жыл бұрын

instead of doing the calculation of the 1st question, you can open a calculator and press mode---->7 then write the equation on the calculator and does everything else

@yukislife572 5 ай бұрын

non calculator paper sherlock

@afaddagogoat4332 5 ай бұрын

@@yukislife572 well all the tests i am taking are with calculator

@yukislife572 5 ай бұрын

yeah cause thats a calculator test broo and this was 2 yrs ago g@@afaddagogoat4332

@BobBob-uv9fq 2 жыл бұрын

Great videos ,progressively getting harder is a really great learning “tool” can these equations develop further ,serialising is a great method

@adamabdul733 3 жыл бұрын

Thank you this exact what I need it .

@TheGCSEMathsTutor 3 жыл бұрын

Great news!! 😁🙏🏼🙏🏼

@footballeditor8784 2 жыл бұрын

Thank you for making this video:) I have liked!

@officialfallguystips6825 4 жыл бұрын

sir this is amazing when do u think ur releasing part 2

@TheGCSEMathsTutor 4 жыл бұрын

Great to hear! 😁 Hopefully tomorrow!

@Humnaliii 2 жыл бұрын

hey I just wanted to ask on question 2 at 23:10 could the answer also be y=-2x+1 if you put in the other co-ordinates ?!! But on a side note your yt channel has been such a help and i understand topics a lot better now !!!

@donutpond 3 жыл бұрын

equation of the line from coordinates 18:26

@3rddegreeburn930 2 жыл бұрын

Bro love this mannnn ur too good

@Caked_Crusader Жыл бұрын

14:44 How do you know the line is going down and not up?

@akhiondeen 2 жыл бұрын

ive had 3 lessons on this but didnt understand but you came in clutch.

@TheGCSEMathsTutor 2 жыл бұрын

Haha so glad it helped! Everyone loves a clutch win 🥇🥇

@willdd 3 жыл бұрын

thank you friend

@abdulwahabminhas325 2 жыл бұрын

thx sir

@TheGCSEMathsTutor 2 жыл бұрын

No problem! 👍🏼

@fahadawan6888 Жыл бұрын

hello @TheGCSEMathsTutor do u have a playlist for unit 6 maths? (pearson)

@jojohairline3847 3 жыл бұрын

15:03 okay i was wondering this like how do we know how many boxes to go move or where to put the points for that little triangle thing. so in the mark scheme it doesn’t have specific working out? ALSO I HAVE MY MATHS MOCK TOMORROW IM BINGE WATCHING YOUR VIDEOS

@TheGCSEMathsTutor 3 жыл бұрын

Hope they help 😁🙏🏼🙏🏼

@harrison1153 3 жыл бұрын

what did you get?

@laurae7777 3 жыл бұрын

*CO-ORDINATE GEOGRAPHY- EQUASION OF A LINE* EQUASION= *2x -y= 8* Let x = 3 2(3)-y=8 6-y=8 -y=8-6 -y=2 +y= -2 1. EQUASION- *2x -y =8* The equasion doesn't change. 2. You need to pick a random number for either X OR Y. 3. *2x -y =8* ------> *2(3) -y =8* I substituted x for 3 4. 2(3) are beside eachother, so we multiply. *2(3) -y =8* (2x3=6) 5. *6-y=8* 6. You switch 6 to the right hand side because numbers stay on the right. *-y= 8-6* 7. *-y=2* ---------> *+y= -2* -y needs to be +y so we change -y to +y. Because we did this, we have to do the same on the other side. Therefore +2= -2 8. *+y= -2* 9. X axis =3 Y axis= 2 Therefore *(3,-2)*

@mrcheese1373 3 жыл бұрын

ur mum

@laurae7777 3 жыл бұрын

@@mrcheese1373 a good connection with my mother you have

@crazymemes2832 10 ай бұрын

Thank you so much =. Upload more keep going

@super-md7cn 2 жыл бұрын

6:19 aren’t you going across 2?

@mathsmeadow5106 4 жыл бұрын

Can you make a video about equation circle

@TheGCSEMathsTutor 4 жыл бұрын

Israth Hussain I will do! They are all coming as part of this series, it will come after perpendicular lines before looking at tangents to circles 😁

@mathsmeadow5106 4 жыл бұрын

The GCSE Maths Tutor thank you

@TheGCSEMathsTutor 4 жыл бұрын

Here it is 😁 - Coordinate Geometry - Equations of Circles | Part 3 | Grade 7-9 Maths Series | GCSE Maths Tutor kzfaq.info/get/bejne/jZqdl7Cn0b6Rcps.html

@jojohairline3847 3 жыл бұрын

is that higher? and what paper

@noel.m7148 6 ай бұрын

On the last two questions can I write it as an equation to find P Like p-(-1)/6-2 =p+1/4=5 then use it to find p

@harry4901 2 жыл бұрын

thanks

@TheGCSEMathsTutor 2 жыл бұрын

No problem at all 😁🙏🏼

@boluoluwadiya6546 3 жыл бұрын

Thanks a lot the video was very helpful

@AyubHassan07 9 ай бұрын

@TheGCSEMathsTutor Can you do a video on some extremely difficult gradient questions?

@mustafaaljalaly 2 жыл бұрын

amazing

@mysteryman7066 Жыл бұрын

thank you

@BobBob-uv9fq 2 жыл бұрын

If a candidate is getting say an A/B grade for gcse does thos suggest he can cope with the A level

@racingmadness134 Жыл бұрын

for 21:56 why do u keep changing to differnt cooridantes to find out y intercept

@wills7553 3 жыл бұрын

Thanks!

@theoneknight8534 3 жыл бұрын

Hello I was wondering can I use your maths videos for Edexcel igsce also ?

@madmiles0942 2 жыл бұрын

amazing thankyou

@batoolalmousawi 3 жыл бұрын

Thank you so so much! is there a video where you explain midpoints and ratios and equations like such to do with coordinates?

@TheGCSEMathsTutor 3 жыл бұрын

Batool No problem! Do you have any example questions? 😁👍🏼

@batoolalmousawi 3 жыл бұрын

@@TheGCSEMathsTutor Thank you for replying to my comment :) the questions are on this website on difficulty level hard www.savemyexams.co.uk/revision/gcse-maths-edexcel-new/graphs/coordinates/ These questions confused me greatly and they nearly always come up :(

@TheGCSEMathsTutor 3 жыл бұрын

Batool so question 1(a) you just add the two x-coordinates as divide by 2 and then repeat for the two y-coordinates to find the midpoint. 1(b) is in this video for finding the gradient 😁🙏🏼🙏🏼

@batoolalmousawi 3 жыл бұрын

Thank you so so much! 😁😁

@hannaabdil4502 4 жыл бұрын

do you have any maths books that you recommend? pls answer because I don't really like the cpg ones

@asmaa1853 Жыл бұрын

Thank you 😊😊

@inaya8834 2 жыл бұрын

Do you have a video of intersection of lines? That would be really helpful as I am struggling with it.

@HassanNazir-uy6do Жыл бұрын

will this come in foundation topics sir this deffo bare easy could pls u send me ur online workshop thanks for vid legend

@TheGCSEMathsTutor Жыл бұрын

Yes it will! Glad you found it ok! www.thegcsemathstutor.co.uk

@zerosumgame9071 4 жыл бұрын

where are the 2019 exams? can you post them please

@hero1112 3 жыл бұрын

For the equation do you have to write it in decimal or fraction?

@chuuchuutrain6232 2 жыл бұрын

If I were to answer a question relatively to the video, how many marks would I earn?

@TheGCSEMathsTutor 2 жыл бұрын

They range from 3-4 marks I’d say 😁🙏🏼

@chuuchuutrain6232 2 жыл бұрын

@@TheGCSEMathsTutor ah ok thanks for letting me know

@lolllhello7718 4 жыл бұрын

1st comment plz plz plz do some aqa exams

@TheGCSEMathsTutor 4 жыл бұрын

I will do! 😁

@lolllhello7718 4 жыл бұрын

The GCSE Maths Tutor thank you

@amadif1793 3 жыл бұрын

great video thanks

@thefreelancer7683 Жыл бұрын

saving me before my leaving cert m8

@rashaantomlin-miller5458 3 жыл бұрын

Can u do what topics you need for aqa higher maths

@abdulrahmanabdulwahab2491 2 жыл бұрын

i have never been so confused in my life

@TheGCSEMathsTutor 2 жыл бұрын

What part confused you? Maybe I can help 🤞🏽

@ayanahmed4637 2 жыл бұрын

@@TheGCSEMathsTutor i’m confused on putting the m gradient back into the equation. how do u find out the x?

@lordgustav6227 2 жыл бұрын

@@ayanahmed4637 To find the x is easy, it's literally the line that travels across the graph.

@proudchristian9873 Жыл бұрын

helpful.

@darnellbailey5038 2 жыл бұрын

thank youuu

@dynamiicpladam4006 2 жыл бұрын

23:17

@Humnaliii 2 жыл бұрын

Hi where can i find past paper questions for this specific topic

@itsgalaxy2330 Жыл бұрын

you can find it on mathsgenie they have a document of past gcse questions on his topic all grouped together

@flo-er9pw 3 жыл бұрын

my maths teacher taught me y²-y¹/x²-x¹ for finding the gradient I'm so confused🙁

@user-fh6lx1fb2g 2 жыл бұрын

yes that is right.

@luminarymani 3 жыл бұрын

you went across 2 boxes, not 1... 6:03

@isabella-mariedine7881 3 жыл бұрын

That's because the X value is 2 boxes per 1 - sorry, I'm bad at explaining. But, one box is 0.5 of X, however on box is 1 of Y because the X and Y have slightly different scales. Does that help at all?

@luminarymani 3 жыл бұрын

@@isabella-mariedine7881 thankyou!!

@isabella-mariedine7881 3 жыл бұрын

@@luminarymani No worries! I'm glad to be able to help where I can considering I only got a grade 6 on my maths mocks... I wish it was easier sometimes lol.

@luminarymani 3 жыл бұрын

@@isabella-mariedine7881 Im 90% sure i got a 6 in my mocks too haha.

@isabella-mariedine7881 3 жыл бұрын

@@luminarymani Oh haha. I'm sure you did/ will do much better in the actual exams though!

@amaan2689 4 жыл бұрын

Relax its holidays

@TheGCSEMathsTutor 4 жыл бұрын

Plenty of time to relax when you’re asleep! 😁 haha thank you though!!

@akramhabib753 2 жыл бұрын

hello

@laurae7777 3 жыл бұрын

I don't understand it at all

@Twister00500 3 жыл бұрын

the last two questions didnt make a lot of sense

@Twister00500 3 жыл бұрын

you had values for x and y but the question said find values for p.?

@maz8652 3 жыл бұрын

@@Twister00500 i was thinking that too

@laptoplaptop3298 Жыл бұрын

TOO MUCH ADS

@SporeZSporeZ 7 ай бұрын

I still don't get the point of this has anyone used this in life?

@TheGCSEMathsTutor 7 ай бұрын

Straight line graphs find practical applications in various real-life scenarios. Consider financial planning, where a linear relationship might represent a steady increase in savings over time. In engineering, straight line graphs can model the stress-strain relationship in materials. Additionally, they play a crucial role in transportation planning, illustrating the relationship between distance and time for efficient route optimisation. Beyond specific examples, the skills developed through understanding straight line graphs, such as logical thinking and problem-solving, are invaluable in everyday life and the professional realm. In the workplace, logical reasoning is essential for decision-making, problem-solving, and strategic planning. Whether in business, science, or technology, the ability to analyse data and draw meaningful conclusions is a fundamental skill. Logical thinking and problem-solving aren't confined to mathematics alone; they're integral to navigating challenges in diverse fields. Emphasising the broader applications of these skills reinforces their importance, showcasing their relevance not just in solving mathematical problems but in thriving in the complexities of real-life situations.

@SporeZSporeZ 7 ай бұрын

@@TheGCSEMathsTutor I sort of get what you mean maybe I'm a bit dyslexic but to be honest I was in foundation but this is higher 5+ but you made it easy to explain to a foundation student (1-4 grades) so your a good teacher! I have subscribed, wish I found your channel a few years back So I get the concepts and j understand how to break down the equation or put it in a equation thanks to you I just still feel like there are easier ways in life tj achieve the result without ALGEBRA lol Thanks

@SporeZSporeZ 7 ай бұрын

@@TheGCSEMathsTutor and yeah your right it does take alot of logical thinking and problem solving so kinda like brain twisters to me...maybe I'm special or something idk