Composite Functions | Grade 7-9 Maths Series | GCSE Maths Tutor
A video revising the techniques and strategies for Composite Functions. (Higher Only).
This video is part of the Algebra module in GCSE maths, see my other videos below to continue with the series focussed on equations and sequences.
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Casio fx-83GTX Scientific Calculator, Black - amzn.to/2P2cyGG
Casio Fx-991ex Scientific Calculator Fx 991 Ex - New + 552 Function - Classwiz - amzn.to/2sw2Moz
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 Equations and Sequences series:
All of Algebra in just over 1 hour!!! - • All of Algebra in just...
Part 1 - Graph Transformations - • Graph Transformations ...
Part 2 - Inverse Functions - • Inverse Functions | Gr...
Part 3 - Composite Functions - • Composite Functions | ...
Part 4 - Iterations - • Iterations | General I...
Part 5 - Algebraic Proof - • Algebraic Proof | Grad...
Part 6 - Solving Quadratic Equations - • Solving Quadratic Equa...
Part 7 - The Quadratic Formula - • How to Use the Quadrat...
Part 8 - Quadratic Simultaneous Equations - • Quadratic Simultaneous...
Part 9 - Algebraic Fractions (Part 1) - • Algebraic Fractions | ...
Part 10 - Harder Algebraic Fractions (Part 2) -
Part 11 - Solving Equations with Algebraic Fractions -
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Пікірлер: 242
the 8 dislikes are from teachers who are mad that they still couldnt get us to understand this after 5 lessons and you did it in 12 minutes
@TheGCSEMathsTutor
2 жыл бұрын
Haha that makes me feel a lot better about the dislikes! 😂
@stealt7073
Жыл бұрын
@@TheGCSEMathsTutor legend
@cherryslushieonly6382
4 күн бұрын
This person is the reason I get maths asw
This guy will be the reason I pass my maths GCSE, everything he says makes sooo much sense thank you!
@TheGCSEMathsTutor
3 жыл бұрын
Amazing news! So glad to hear it’s useful 😁🙏🏼
@barbarians7866
3 жыл бұрын
When the exam starts no one: me: *ayatul-kursi* Bismillah hir rahman ir raheem lol :)
@potatospud1597
3 жыл бұрын
Good luck
@xpresslotodo460
2 жыл бұрын
@@barbarians7866 youre not the only one, it gives you more luck lol
@barbarians7866
2 жыл бұрын
@@xpresslotodo460 Alhamdullilah! May Allah make everything easy for you! I wish you all the best :)
I dont understand how your make everything so much easier to comprehend
I’m top set maths at my school and you’re the only one who actually explained this to me in a way I can understand. It took many hours of revision until I found you but it was worth it!
You have been sent by god 🙏🙏🙏 tysm
@TheGCSEMathsTutor
4 жыл бұрын
Well thank you!!! 😁 my pleasure glad you are finding use in the channel!
Omg thank you so much, every time I do a past paper I just skipped function questions out because they looked so hard, you make it so easy, definitely won't be skipping those questions out again :)
@djwafflez5133
11 ай бұрын
Samee
@seanobi4189
11 ай бұрын
@@djwafflez5133 lmao this was two years ago and i have a level maths paper 2 next week
@thegaming12wr35
11 ай бұрын
@@seanobi4189 Got my GCSE maths today revising this while on the toilet 😅
@fatima-de2yv
3 ай бұрын
@@thegaming12wr35how was your maths gcse😭
@thegaming12wr35
3 ай бұрын
@@fatima-de2yv fully sent it with this being my only revision , got out with a 7 and doing a level maths now 🙏🏌️
I got a 98% this term and you where a HUGE contribution to that...fan of your work ...it's honestly amazing how so many people (including myself) can benefit from this treasure ...it's an immense thank you from me
@ashuwab8489
3 жыл бұрын
Congrats on getting 98% That's amazing!
@mehreen5908
Жыл бұрын
super late, but that's awesome, congrats!
You are an absolute legend. Without a shadow of a doubt you should be nominated for an award for the magnitude of students that you have aided in their path of gcse Maths🎉
I take igcse in new Zealand and my teacher explains things very vaguely so this in depth explanation was amazing
@TheGCSEMathsTutor
2 жыл бұрын
So glad to hear that the content is working for you! Well done for being proactive and putting the time in to deepen your understanding 😁🙏🏼
Lifesaver before the day of the exam!!!
Thank you so much, i stumbled on your video whilst doing revision for my Yr11 mocks coming up in 3 weeks and your video is brilliant. It explains things in clear and I will recommend to all my friends. Cheers 👍
Excellent knowledge and explanation again...But I have to say- What an INTRO...LOVE THE MUSIC!!!
@TheGCSEMathsTutor
3 жыл бұрын
Aaryan Ramani Haha thank you! That intro took me ages to make 😂🙏🏼🙏🏼
@nawfaljafri
3 жыл бұрын
@@TheGCSEMathsTutor you made it?? i love it, it always lightens up the mood when coming to study math
I like your clarity, IGCSE maths is so much easier because of you!!! 🙂😀😃😁
I might be the only person watching this video to help me with my University studies lol... Can be demotivating to see all this stuff taught at GCSE and yet here I am at the end of year 1 Computer Science at Uni learning it for the first time so I dont struggle next year lol but we vibe edit: I must also thank you so much, these videos are so easy to understand.
@i_love_what_you_hate4637
7 ай бұрын
hru doing now
@diyamahmood8658
7 ай бұрын
@@i_love_what_you_hate4637 they never reply
I'm really happy to joining your channel❤️ when I'm going to graduated from uni as computer science❤️ you're the first one make me graduated ❤️ thank you So much
I love this guy he is fast and understandable! Keep the good work!!
It sounds so much easier when you explain it, thank you!
Outstanding video to increase prior knowledge of functions. Namaste 🙏🏻
@TheGCSEMathsTutor
3 жыл бұрын
So great to hear! Thank you 😁🙏🏼
@sagacioussigma527
3 жыл бұрын
namaste
didnt understand functions until today. This guy explains it very well, thank you for doing these vids
I have never known a math teacher like you. You are the last of the stars thanks for being brilliant
you don't understand how helpful these videos are man, thankyou so much and I wish that you get only the best in life
I’m so glad I came across your account because I was watching mathswatch videos and I didn’t understand it at all because of how complicated they made it. Thank you so much 😭😭😭
This was so helpful, the way you teach is amazing. Inshaalah next time I come back to these comments I will have all my 9s
Excellent explanation well done!! Congratulations on 130k
Haven't learned this in school yet but im glad I will be able to know how to do it already, thanks for this video 🙏
I used to hate functions... now there one of my favourite topics in maths because of your teaching.
Thanks so much! i understood this concept much more clearer
thank you so much for your videos!! i got a grade 6 in my maths mock partly thanks to you !
I've learnt some much in one day from your videos, thanks
@TheGCSEMathsTutor
3 жыл бұрын
Amazing news! So glad to hear it’s helped 😁🙏🏼
THANK YOU ACTUALLY HELPED ME OUT IN THE FIRST 2 MINUTES
I missed our functions lesson and my teacher never went back over it 3 months later I finally know because of you Tysm your a life saver 😭😭
@TheGCSEMathsTutor
Жыл бұрын
So glad I could help! 😁😁
Thank you so much for your efforts ! You really have saved me !
I love ur voice and it’s so calming and makes everything easy to understand
@TheGCSEMathsTutor
2 жыл бұрын
So glad to hear that! Thank you for the kind words 😁🙏🏼
Ty so much ur the only maths youtuber that makes any sense
I never understood functions and now I can do with ease thanks
This guys gonna get everyone this year 9s
Thank you, this video was very helpful.
my gcse mock are in an hour - thanks for the help :)
Thank you 😊 it was clear and easy to understand
I got my exam tmr I thought I was finished till I saw this man ffs so many more topics to go through still and it’s 1am 😭 inshallah i pass
@floppitidy
22 сағат бұрын
bro same im going through sm topics rn
Really helpful i'm glad i found your channel :D
Thank you very much sir ! It was of great help.👍
Thank you so much you just helped me and my friend🙏🏾
BROOO ITS LIKE 10 MINS BEFORE MY EXAM AND I FINALLY UNDERSTAND TYSM I OWE U MY LIFE 💓
@TheGCSEMathsTutor
Жыл бұрын
Amazing news! Good luck on your exam!! 🤞🏼🤞🏼
Omgggg this is AMAZING THANK YOU-✨✨
@TheGCSEMathsTutor
2 жыл бұрын
My pleasure! Glad to hear it’s helpful 😁🙏🏼
No joke I spend an hour on text book and useless videos. This video actually made sense 😅 tysm
Thanks man seriously.
Better than any maths lesson I have
best help in my life
very nice video! thanks!
Thanks, useful video.
Thank you really helped !
This is the only part of maths I didn’t understand. In my recent mock I got 67/80 (84%) however without functions I got 67/73 (92%). You’ve made it so much easier!
@user-yf6ns7ji4f
3 жыл бұрын
You are so clever how much do you reckon you revise a day and how long have you revised for Ik it is different for all people but I’m just curious
@matthudson9705
3 жыл бұрын
@@user-yf6ns7ji4f I didn’t revise at all as maths has always been my strongest subject. However for stuff like sciences I revised two hours per subject per week, from the CGP revision guides. The longer before the exams the better, minimum 7 weeks for top grades, unless you’re willing to work your ass off shortly before the exams.
@user-yf6ns7ji4f
3 жыл бұрын
@@matthudson9705 you are truly blessed what are your grades looking like for science
@matthudson9705
3 жыл бұрын
@@user-yf6ns7ji4f Biology - 9, Chemistry - 8, Physics - 7
@Thalasius
2 жыл бұрын
@@matthudson9705 That's literally what everyone says. Bet u revised at least 3 hours a day.
very well explained
The question in my mocks literally looked like an A level question now it seems like a easy questions .Thanks u GCSE Maths tutor.
Hey man, which app do you use for all your videos? I really like how the pen options are at the top
Amazing video finally understand
@TheGCSEMathsTutor
2 жыл бұрын
Great news! Thank you 😁🙏🏼
What a video thanks a lot 👍
Thanks carry on going and finish the whole course👍👍👍
@TheGCSEMathsTutor
4 жыл бұрын
Qalaa Masali I will do! I’m getting closer by the week, 70% complete!! 😁🙏🏼
Saved me yet again
I now get composite functions thank you so much
@TheGCSEMathsTutor
2 жыл бұрын
I’m so glad to hear that! Well done 😁🙏🏼
The intro's a vibe.
@TheGCSEMathsTutor
2 жыл бұрын
Glad you like it! It took me days to make haha! 😁🙏🏽
you are the FRICKING BEST HOW DID YOU MAKE IT SO EASY BRO I THOUGHT I WAS GONNA FAIL MATH FOR SURE
@TheGCSEMathsTutor
2 жыл бұрын
So glad to hear that thank you! 😁🙏🏼
just thank you!
Thank you so much ❤️
thanks, these are great!
@TheGCSEMathsTutor
4 жыл бұрын
fizzabatool Great to hear! 😁🙏🏼
I had the first question on my maths mock yesterday, and I had no clue how to do it; I have never learnt that ever!
@diyamahmood8658
7 ай бұрын
how did u do
Thank you so much!
Your voice is so soothing.
@abnation8145
Жыл бұрын
woah mate
@peterbradshaw8018
Жыл бұрын
What the hell are you insinuating take your mind out of the gutter and elevate your thoughts beyond the vulgar.
watching this before my exam 😭 never got functions so ty
Thank you so much
I struggled so much in school with this confusing method they made us learn but after watching this I quickly understood functions and can finish questions faster than my peers xd
@TheGCSEMathsTutor
2 жыл бұрын
Amazing news! I’m so glad to hear the channel has helped 😁🙏🏼
how will this coronavirus pademic affect students currenly in yr 10 moving into year 11. Will we be behind and if so will they make 2021 gcses more easier
@Masowe.
3 жыл бұрын
i dont encourage them to relax although everyone knows that it is annoying to read during this pandemic.However, they might use the fact that we/they have social media platforms and ways to get in touch with tutors for any help and make them harder.
@TheGCSEMathsTutor
3 жыл бұрын
Meerkat King As it stand we need to wait for Ofqual to make a decision, as soon as there is more information I will let you know 😁🙏🏼
on the first couple of questions do you just leave your answer as the numbers or do you have to do something else with it
Thanks keep it up mate!
@TheGCSEMathsTutor
2 жыл бұрын
Glad it helped! I will do 😁🙏🏼
YOU ARE GOING TO SAVE ME AT MY IGCSE PAPER TOMORROW, THANK YOU AND PLEASE CARRY ON THE GREAT WORK, YOU ARE A G 🫡
thank you so much
so helpful
thank you boss ❤
very helpful!! thanks
@TheGCSEMathsTutor
4 жыл бұрын
k sam Great to hear! 😁
@KK-mk8xb
4 жыл бұрын
@@TheGCSEMathsTutor will you be doing any more exam walkthrough videos?
@TheGCSEMathsTutor
4 жыл бұрын
k sam I shall be 😁👍🏼
Thank you
THANKYOU I LOVE YOU
Thank you❤
@TheGCSEMathsTutor
Жыл бұрын
You're welcome 😊
thank youu 🥺
@TheGCSEMathsTutor
3 жыл бұрын
No problem at all!!
I still don’t understand why teachers can’t explain the way this guy does ,,
I understood all of the vid Untill 11:20 The explanations was so good tho
@TheGCSEMathsTutor
2 жыл бұрын
What threw you off at this point? Glad you enjoyed it 😁🙏🏼
@LH-sh2tz
2 жыл бұрын
@@TheGCSEMathsTutor I think I understand it now so thank you
real gcse exam tomorrow, i sincerely hope this helps me 😭😭
@imnotokayipromise5940
Жыл бұрын
only 5 minutes in and it already makes so much more sense oh my god thank you so much 🙏🙏
@erenyeager6668
Жыл бұрын
good luck !!! you'll do great 🙌
@imnotokayipromise5940
Жыл бұрын
@@erenyeager6668 thank you mr yeager your support is greatly appreciated🔥
@unclecondog9807
Жыл бұрын
Good luck I’m learning this rn 💀💀
@erenyeager6668
Жыл бұрын
@@unclecondog9807 we got 1 hour left lmao
this is good stuff
how will this coronavirus pademic affect students currenly in yr 10 moving into year 11. Will we be behind and if so will they make 2021 gcses more easier ..............Also any advice for yr 10s
nice video! quick question, if u work out what fg(X) is first lets say and then work out what fg(4) is that fine?
@TheGCSEMathsTutor
3 жыл бұрын
Absolutely! A more advanced process but a very logical one 😁🙏🏼
@JP-mg5dc
3 жыл бұрын
@@TheGCSEMathsTutor means a lot god bless u or have a great day
thanks
@TheGCSEMathsTutor
4 жыл бұрын
ATORAT Gaming my pleasure 😁🙏🏼
i never understood this tysm
Can you make a vid about functions like: g(x) = 12 - x4 when x is or is bigger than -4. What is the biggest value of x that satisfies the equation?
@TheGCSEMathsTutor
3 жыл бұрын
Marcelino Castrillo Molina This is really just an inequality, so 12-x^4>-4 which rearranges to 16>x^4 and then 2>x or x
8:31 Would you simplify to get 2x + 3?
at 7:40 are you required to factorise ?
Wowwwwwww intro is so cool
@TheGCSEMathsTutor
Жыл бұрын
Thank you 😊
hi sir, do you have any videos on polynomial functions by any chance?
@Mzed.8
6 ай бұрын
kzread.info/dash/bejne/k2msls6wntmufZM.htmlsi=djtPXxZNTURxNl8G
Instead of finding what f= when 4 is there Can you just put f into g then find out what it is if 4 is there or is your way the right one?
Sorry to say your better than Corbett maths
Quick Question: Why do you switch around the x and y @ 11:32 ??
@TheGCSEMathsTutor
2 жыл бұрын
All explained here: kzread.info/dash/bejne/d5iFu8V6o9idp6Q.html 😁🙏🏼🙏🏼