ADD MATHS | Form 4 Chapter 1.2: Composite Functions (Part 2/2) How to find g(x) in gf(x) and fg(x)

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  • เผยแพร่เมื่อ 16 พ.ค. 2020
  • Please comment below to let me know whether my teaching method helped or I’m teaching way too fast or way too slow to help me improve. I will try my best to film more during my free time! (:
    IG: / tanyannju
    FB: / tanyannjuaddmaths
    & I received a lot dm regards about my tuition lessons.
    1) I teach in ''TTC Education Centre'' & if you are interested, feel free to click the link below:
    ttceducation.org/tanyannju/
    2) I don't do one to one tuition.

ความคิดเห็น • 136

  • @TanYannJu
    @TanYannJu  3 ปีที่แล้ว +27

    To answer those who dm me, yes, I teach online classes & if you are interested, feel free to click the link below:
    ttceducation.org/tanyannju/

  • @benjaminkeah8590
    @benjaminkeah8590 3 ปีที่แล้ว +197

    Just so you know you’re saving my SPM addmath result 😂

  • @luwisling5029
    @luwisling5029 3 ปีที่แล้ว +227

    Why I love this teacher:
    1. She is beautiful.
    2. She is so cute when she makes the sound effect.
    3. She is my favourite subject's teacher.
    4. She is very smart.
    5. She handwriting is sick.
    6. She is using my favourite apple pencil.
    Conclusion: Hopefully, my teacher can upload more videos on TH-cam.

    • @NandhiniSureshRao
      @NandhiniSureshRao 3 ปีที่แล้ว +3

      😂😂😂

    • @jennyleesiewmee7664
      @jennyleesiewmee7664 3 ปีที่แล้ว +22

      Her handwriting, not she handwriting.

    • @Shamalen101
      @Shamalen101 2 ปีที่แล้ว +8

      @@jennyleesiewmee7664 emotional damage😂

    • @muhd2205
      @muhd2205 2 ปีที่แล้ว

      @@jennyleesiewmee7664 0

  • @coshell2769
    @coshell2769 3 ปีที่แล้ว +81

    The best add math teacher I seen b4👍🏻👍🏻👍🏻👍🏻ur explanation is clear and easier to understand! Ur voice is tender and sharp. It is good for me to pay attention and focus about wat u say! U r so adorable and beautiful too💖💖💖💖but pls give more exercise question so that I could more master add math

    • @wapps3961
      @wapps3961 3 ปีที่แล้ว +2

      Yahh...i love it toooo

  • @ahmadsuffian104
    @ahmadsuffian104 3 ปีที่แล้ว +34

    I remember when back in school, function is hard to me, and then after I'm continue my study in matriculation, I found this marvelous TH-camr 😍😍😍😍

  • @norainnatasyaazman1890
    @norainnatasyaazman1890 3 ปีที่แล้ว +16

    I LOVE YOU TEACHER SOOOOO MUCHH
    i actually struggling to answer a question and after watching your videos i got to solve it
    i wish i can meet you so i can say thank you face to face

  • @sxdppy2819
    @sxdppy2819 3 ปีที่แล้ว +43

    thanks teacher, i learn this before my school teacher teach me so when she's teaching this chapter, i'll fully understand what it's about =) i also watched the 1.1 cahpter! and it help me so much, i will watch more of your video soon!!!

  • @ahmadsuffian104
    @ahmadsuffian104 3 ปีที่แล้ว +18

    Wow......this has made my day

  • @ailinnajwa1774
    @ailinnajwa1774 3 ปีที่แล้ว +17

    Hi teacher , thank you for sharing your knowledge with us. Your method of teaching makes me fall in love with addmath! I wanna thank you so much. Thank you teacher😁

  • @adilahhannani5105
    @adilahhannani5105 2 วันที่ผ่านมา

    “u need to know basic to survive here”loves your quotes 🙆🏻‍♀️🎀

  • @cindyfong773
    @cindyfong773 3 ปีที่แล้ว +9

    I'm so glad my friend recommended this teacher to me. Helped me sooo much with my add mm and since I don't have tuition I really relied on these videos just to understand what's going on with this subject. srsly made me love addmm, which was a subject i dreaded!

  • @pearlnarh7584
    @pearlnarh7584 3 ปีที่แล้ว +6

    You are the best!! Thank you for making things easier.

  • @minyoongoogles6528
    @minyoongoogles6528 2 ปีที่แล้ว +2

    Thank you so much, I'm at the beginning of my f5 this year and I decided to try yt vids to relearn everything because I had trouble understanding and paying attention this whole year, and I have to say, your videos are so informative and useful. I learned so many things I didn't even knew was there before and I finally understand the things I couldn't grasp before too.

  • @doecake
    @doecake 3 ปีที่แล้ว +1

    Wow, this is probably the best addmaths video I've ever watch. Thankyou so muchhh teacherr

  • @JustFun-hb1dn
    @JustFun-hb1dn 2 ปีที่แล้ว +1

    Oh wow!
    My proper destination of today's search.
    I was roaming around on YT for around 2 hours and got this fantastic FOI method here. It was just superb. Thank you miss!!

  • @yijun9275
    @yijun9275 3 ปีที่แล้ว +3

    I really enjoy your teaching ! I've done watching all ur videos abt function in 3 hours !! Thank Q so much !!!

  • @sxmplyamber6682
    @sxmplyamber6682 3 ปีที่แล้ว +2

    You made learning functions so easy! Thank you very much

  • @zahirahazman7573
    @zahirahazman7573 3 ปีที่แล้ว +7

    didnt take add maths for spm but i have to take it for a levels and ive been using your videos to help with the basics! I am so grateful for you teacher TT

  • @mochi-yk1he
    @mochi-yk1he 3 ปีที่แล้ว +2

    I love your teaching technique,more easy to understand ❤️❤️❤️❤️❤️❤️❤️❤️

  • @eehengtan4208
    @eehengtan4208 3 ปีที่แล้ว +1

    i have been miss my add math tuition class several time...after i watched ur video it help me have confident to learn add math

  • @dman8047
    @dman8047 ปีที่แล้ว +1

    After a whole year I finally understand functions😂thanks teacher :)

  • @user-ge9tw1cr4t
    @user-ge9tw1cr4t 10 หลายเดือนก่อน

    i always watch ad until finish to support ,thank you for the videos

  • @user-jv7uk8xl7t
    @user-jv7uk8xl7t 3 ปีที่แล้ว +5

    I just want to say thank you very much!!!

  • @blwe3159
    @blwe3159 3 หลายเดือนก่อน

    it was quite difficult for the last 2 but with your method of FOI helped me understand better. thanks teacher!!

  • @dessertkitchen11
    @dessertkitchen11 2 ปีที่แล้ว +1

    thankiuu so much for making these videos!! they're really helpful for us students!🙆‍♀️❤

  • @monoliefy5471
    @monoliefy5471 3 ปีที่แล้ว +2

    aaAAA THANK YOUU I LOVE YOU TCHR !! I REALLY NEED THIS 😭😭😭😭💗💓💞

  • @chloevq5500
    @chloevq5500 3 ปีที่แล้ว +1

    i love ur teaching method 🙈🙈 make me understand well

  • @rubyyongruxin7595
    @rubyyongruxin7595 ปีที่แล้ว +2

    Thank you teacher, your teaching is simple and easy to understand. Pls do more of these videos, for form 4s and form 5s ! Appreciate a lot😁

  • @afiqah3864
    @afiqah3864 3 ปีที่แล้ว +1

    teacherrr youre teaching methods are great thank you so muchh🧚‍♀

  • @rohineshsegar713
    @rohineshsegar713 2 ปีที่แล้ว

    So helpful thank you teacher your smile makes me to learn addmaths more...

  • @steponmekimseokjin6729
    @steponmekimseokjin6729 ปีที่แล้ว

    thank you..i understand everything you say.. u explain it so well

  • @20-life
    @20-life 28 วันที่ผ่านมา

    谢谢老师非常精彩的讲解!真的很适合复习看😂

  • @junkang1375
    @junkang1375 3 ปีที่แล้ว +2

    thank you teacher, it helps a lot for me !

  • @carolenajohnidu8835
    @carolenajohnidu8835 3 ปีที่แล้ว +5

    hiii teacher !!! thank you so much for uploading this video and i watch the part 1 of this topic too , it really helps me to understand more on this topic and it also helped me completing my homework sksksksk , hope teacher countinue to upload more !

    • @TanYannJu
      @TanYannJu  3 ปีที่แล้ว +1

      Yes yes teacher will do more during free time 👍🏻🥰

  • @keerthikaashiniapshanmugammoe
    @keerthikaashiniapshanmugammoe ปีที่แล้ว

    You have actually saved my grades thanks a lot teacher:)

  • @valerieee-cq5ng
    @valerieee-cq5ng 3 ปีที่แล้ว +1

    Thanks for making teaching videos that are so clear. I really love your teaching method, it's help me understand better. Wish that u can be my teacher xDDD. Hope u can continue filming teaching video

  • @user-cn1qr4zy4h
    @user-cn1qr4zy4h 2 ปีที่แล้ว

    thank you so much , I'm really grateful that I found your channel , cute voice , teacher is beautiful aaaaaa , clear explanation , the handwriting and highlights neat and pretty and everything's perfect !! 💗💗💗

    • @TanYannJu
      @TanYannJu  2 ปีที่แล้ว +1

      💗💗💗

  • @yoshinisivanandam6169
    @yoshinisivanandam6169 2 หลายเดือนก่อน

    the addmaths chapter is easy because of youu.Thank you teacher❤❤❤

  • @supawitsutthiboriban228
    @supawitsutthiboriban228 2 ปีที่แล้ว +2

    Great work!

  • @kelvinwong6707
    @kelvinwong6707 3 ปีที่แล้ว +5

    Hi Tan, I love your teaching method, very detailed and patience, but I would recommend you to give some exercise and solve it together with us, because we know practice make thing perfect =)

  • @nazreendanish3508
    @nazreendanish3508 หลายเดือนก่อน

    Tq dah keluar ❤

  • @norainnatasyaazman1890
    @norainnatasyaazman1890 3 ปีที่แล้ว +1

    your videos worth million views

  • @nomnom3967
    @nomnom3967 4 หลายเดือนก่อน

    starting the new semester I’m gonna become form 4 🥲 I’ve been searching for addmath vids on TH-cam to prepare for it and so far your explanation has been the easiest to understand!!! Thank you for making these videos teacherrr 🫶🫶🫶

  • @bishe4757
    @bishe4757 ปีที่แล้ว

    "Start from single y" that hits hard

  • @tasya3001
    @tasya3001 2 ปีที่แล้ว

    thank you so much teacher ! u save my life✨no more worries abt addmaths😵now i can rest n sleep in peace😬n do more addmaths exercise later....

  • @eternalblink6616
    @eternalblink6616 2 ปีที่แล้ว

    Hello teacher, your videos are absolutely amazing. Don't listen to the hate comments. You are the best addmaths teacher I have know so far! I don't mind if you keep repeating the same thing, it helps me a lot coz I am a forgetful person and very weak in this subject too. Keep making videos and don't stop🥰

  • @panguin2718
    @panguin2718 2 ปีที่แล้ว

    I will give this teacher a fuiyoooh. Teacher you are like my MSG.

  • @yunyi2895
    @yunyi2895 3 ปีที่แล้ว +4

    thank you teacher 🥰

  • @user-lz2sm3qd6c
    @user-lz2sm3qd6c 4 วันที่ผ่านมา

    I understand it really well

  • @raimee746
    @raimee746 3 ปีที่แล้ว

    tq teacher ..this your content really helpful..keep it up

  • @fatin198
    @fatin198 3 ปีที่แล้ว +1

    Hye teacher😭thank you for the video✨🖤🖤

  • @rhinomega2690
    @rhinomega2690 ปีที่แล้ว +2

    Introduction: 0:17
    Question 1: 17:51
    Question 2: 24:22

  • @hrzye
    @hrzye 3 ปีที่แล้ว +1

    Thank you so so much teacherr XOXO

  • @aishatulaqilah5414
    @aishatulaqilah5414 3 ปีที่แล้ว +2

    I really understand it,💕🤗

  • @thevidhana9181
    @thevidhana9181 3 ปีที่แล้ว +5

    I was having confusion with finding g . They give gf and f . When I saw this video I really understand and I got the correct answer . Tqvm ❤

    • @TanYannJu
      @TanYannJu  3 ปีที่แล้ว

      Glad it help ❤️

  • @makeyurdayEDM8097
    @makeyurdayEDM8097 หลายเดือนก่อน

    i am passing the exam with this one
    🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥

  • @nadhirahnana96
    @nadhirahnana96 หลายเดือนก่อน

    Thank you teacher❤❤

  • @Jasmine-vj9il
    @Jasmine-vj9il 4 หลายเดือนก่อน

    Thanks for the video, I have watched, subscribed, liked and shared.

  • @wapps3961
    @wapps3961 3 ปีที่แล้ว +10

    Tq....beautfiull...
    Tc i totally understandd huhu......

  • @bruhrelax7352
    @bruhrelax7352 3 ปีที่แล้ว +8

    my goodness,this is the best explanation video I found. I can totally solve my ques now,jesus!subscribe and smack the like button guys~ I wont want to miss her videos

  • @yunyunki2005
    @yunyunki2005 3 ปีที่แล้ว

    Thank you teacher 🔥🔥

  • @nath2457
    @nath2457 3 ปีที่แล้ว +1

    eventhough i learns addmath in malay but with this video I can understand it clearly tq tc 😍

  • @jingxuan410
    @jingxuan410 3 ปีที่แล้ว +1

    Thank you teacher~

  • @darenquah8776
    @darenquah8776 2 ปีที่แล้ว

    Thanks for the nice lesson teacher, subbed and hope to see more great videos from you teacher.

    • @TanYannJu
      @TanYannJu  2 ปีที่แล้ว

      Thanks! Will try harder 💪🏻

  • @stevewong7845
    @stevewong7845 4 ปีที่แล้ว +6

    Can u try to film teaching video for Chapter 2 ?

    • @TanYannJu
      @TanYannJu  4 ปีที่แล้ว +2

      Steve Wong will try if I have time 💪🏻

  • @infinity_dolp2744
    @infinity_dolp2744 2 ปีที่แล้ว +1

    Thank you so much , your videos seriously help a lot . I just started form 4 add math and it's hard for me to catch up. But after watching your videos, I'm now fully understood. Please continue do more videos cause we really need you!!! And plus I love your teaching method very much because most of the teachers will just miss out the small but important parts you've mentioned.

  • @luckyalice666
    @luckyalice666 3 ปีที่แล้ว +1

    thanks,teacher

  • @24.mohamadnazmibinabtalib47
    @24.mohamadnazmibinabtalib47 3 ปีที่แล้ว

    thanks very informative

  • @pitypie7252
    @pitypie7252 ปีที่แล้ว

    thank you teacher

  • @morantdiao594
    @morantdiao594 3 ปีที่แล้ว +1

    thank you so much

  • @luwisling5029
    @luwisling5029 3 ปีที่แล้ว +9

    suggestion: Next time can make a live video on TH-cam or Facebook. So that we can ask any question directly.

  • @ahnyuj1nsluv414
    @ahnyuj1nsluv414 10 วันที่ผ่านมา

    thank you so much 😭😭

  • @zhonghuawansui
    @zhonghuawansui 2 ปีที่แล้ว +1

    help a lot

  • @xinyin666
    @xinyin666 3 ปีที่แล้ว

    thank you very much

  • @chloe4166
    @chloe4166 4 หลายเดือนก่อน

    TYYYY teacher

  • @joy-ng5ez
    @joy-ng5ez 3 ปีที่แล้ว

    Teacher's cute sound effect and the phrase 'magical moment' is so cute uwu

  • @weejiunnhorng2507
    @weejiunnhorng2507 3 ปีที่แล้ว +2

    teacher how to do this
    GIVEN THE FUNCTION F:X----->2x-6 AND FG:X----->14-2x
    a) EXPRESS gf IN TERM OF x

  • @z.yang0860
    @z.yang0860 3 ปีที่แล้ว

    thank you

  • @aizadhakimi8005
    @aizadhakimi8005 2 ปีที่แล้ว +3

    In 3:35 may i ask, why it is 2 and not 8? And i love your teaching method, basically really easy to understand

    • @keerthikaashiniapshanmugammoe
      @keerthikaashiniapshanmugammoe ปีที่แล้ว

      5-3 is 2.The symbol did not switch to positive 3 because we are switching the numbers at the same side so it remains same.

    • @keerthikaashiniapshanmugammoe
      @keerthikaashiniapshanmugammoe ปีที่แล้ว

      If it’s from right side to left side or left side to right side then we have to switch the symbols

  • @user-js6tn1hd5z
    @user-js6tn1hd5z 3 ปีที่แล้ว

    teacher ,can you teach how to determine one one function by drawing graph (the question give function such as f(x)=x^2 -2x+1)

  • @kadakmketema9891
    @kadakmketema9891 ปีที่แล้ว

    can you do the last quation by fis

  • @IshSone
    @IshSone 2 ปีที่แล้ว +1

    What is "defined" and "undefined" meaning in addmath?

  • @yl6982
    @yl6982 ปีที่แล้ว

    teacher, for the basic math part, is it form 2 chapter 3 algebraic?

  • @xintianwong2770
    @xintianwong2770 3 ปีที่แล้ว

    ❤️❤️❤️❤️

  • @lalisamanoban1241
    @lalisamanoban1241 2 ปีที่แล้ว

    What about questions like g^-1(1)

  • @kugaannsuresh3591
    @kugaannsuresh3591 3 ปีที่แล้ว

    Interesting

  • @aiemanabdullah4720
    @aiemanabdullah4720 2 ปีที่แล้ว +1

    Can you make a video full of trigonometric functionn..why there are just graph video😭

  • @user-cn1qr4zy4h
    @user-cn1qr4zy4h 2 ปีที่แล้ว

    teacher how to do questions like find g^30(x) / g^105(x) / g³(x) / g⁴(x) ?

  • @_adamtsuteh6346
    @_adamtsuteh6346 3 ปีที่แล้ว

    Teacher..can i ask a favor? If let y = x²+2 ,how to end with x?

  • @danielhakimhanipi7530
    @danielhakimhanipi7530 3 ปีที่แล้ว

    Hi. What a nice video? Thanks but can you help me calculate this question. f(x)=X square +1, fg(x)=X square + 4x +5. How to find g(x) then?

    • @TanYannJu
      @TanYannJu  3 ปีที่แล้ว +1

      Find f^-1(x) then combine it together with fg(x) because f^-1fg(x) = g(x).

  • @smartiq2346
    @smartiq2346 2 ปีที่แล้ว

    Thank you so much for the great explanation teacher...can i use this FOI and FIS method in exam?

    • @TanYannJu
      @TanYannJu  2 ปีที่แล้ว +1

      Yes! You can!

    • @smartiq2346
      @smartiq2346 2 ปีที่แล้ว

      @@TanYannJu Thank you tcher....🥰

  • @adrianfirdaus4150
    @adrianfirdaus4150 3 ปีที่แล้ว

    Teacher will you make chapter 2 video?

    • @TanYannJu
      @TanYannJu  3 ปีที่แล้ว

      Yes my dear.

  • @durkabala5031
    @durkabala5031 3 ปีที่แล้ว

    Hi teacher, what if the equation f(×) which is ×+4 and fg(×)=3×*2+2× is given and asked to find function g.. how do we do it then

    • @TanYannJu
      @TanYannJu  3 ปีที่แล้ว +1

      Find f-1(x) first then combine with fg because f-1fg(x) = g(x).

  • @pentagonikonic946
    @pentagonikonic946 2 ปีที่แล้ว +1

    xie xie laoshi!

  • @xinerteo
    @xinerteo 2 ปีที่แล้ว

    May I ask for (16:43). i rmb in the previous video, teacher mentioned that let y there the final answer must all change to x. But why for this ques still remain as y-1over 2 ? not x-1 over 2 ?

    • @TanYannJu
      @TanYannJu  2 ปีที่แล้ว

      I think I forget to change it back 😂

  • @hydro_xide
    @hydro_xide 2 ปีที่แล้ว

    Lol I got the correct answer while doing the questions here but then I don't know how to do my text book hw🤦‍♀️

  • @xin1327
    @xin1327 3 ปีที่แล้ว +2

    老师很cute

  • @shiqi8119
    @shiqi8119 3 ปีที่แล้ว +1

    Thank you teacher , now I already know how to do this question haha

    • @TanYannJu
      @TanYannJu  3 ปีที่แล้ว

      Good to hear that, I’m glad I helped 👍🏻

  • @hozonghan2248
    @hozonghan2248 2 ปีที่แล้ว

    school homework became a breeze

  • @saranarj
    @saranarj 2 ปีที่แล้ว

    Hi teacher...can we use that FOI FIS method in SPM?

    • @TanYannJu
      @TanYannJu  2 ปีที่แล้ว +1

      Absolutely dear!!

    • @saranarj
      @saranarj 2 ปีที่แล้ว

      Alright..thank you so much!!