Trig functions grade 11 and 12: Determine Equation

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  • Опубликовано: 14 окт 2024

Комментарии • 48

  • @p33ka800gaming
    @p33ka800gaming 2 года назад +177

    U dont know me but i know u. I watched ur gr12 physics vids while preparing for physics and they helped a lot i finally got out of the 50% range, i had been stuck there for a year. Thank you for posting amazing vids got 70% for physics. Now i hope to improve my math too. I have definately subbed now

    • @kevinmathscience
      @kevinmathscience  2 года назад +39

      I thank you for this message to let me know!! :) All the best and well done for your improvement!! :)

    • @p33ka800gaming
      @p33ka800gaming 2 года назад +9

      @@kevinmathscience 😁

    • @AwethuOwamMtyobile
      @AwethuOwamMtyobile Месяц назад +1

      ❤❤​@@kevinmathscience

    • @suck-cess50
      @suck-cess50 Месяц назад +1

      ​@@kevinmathscienceKevin I went from 42 to 76🙏

  • @Iymabot
    @Iymabot 2 года назад +54

    I have just learnt more in 11 minutes than my teacher has ever taught me. Thank you so much the videos are amazing

  • @pr3ttylihle
    @pr3ttylihle 11 месяцев назад +51

    5:12 "exes are complicated" amen to that 😂😂👌🏽

  • @melokuhlesacramento9681
    @melokuhlesacramento9681 2 года назад +17

    Thank you for making my life so easy sir you're such a blessing

  • @heavenlykizzy4344
    @heavenlykizzy4344 3 месяца назад +2

    Thank you kevin I don't what I'd be without your videos. You are the best

  • @janadupisani8858
    @janadupisani8858 Год назад +3

    kevinmaths you are an absolute life saver

  • @JostinahMamabolo-w8v
    @JostinahMamabolo-w8v 13 дней назад

    Finding q you can easily say top+bottom/2 that helps in finding the shifting of the graph

  • @jaybee1277-i2d
    @jaybee1277-i2d 2 года назад +14

    Sir... thanks for the lesson...but you didn't add exam based problems 😭like more challenging one like you usually do

  • @khanyisilemaseko2231
    @khanyisilemaseko2231 2 года назад +4

    Thank you about this video Sir appreciated learned something new today

  • @Niyaaa7-l9m
    @Niyaaa7-l9m 2 года назад +8

    Thank you so much for your videos Kevin they are so helpful, would you mind doing grade 12 November past question papers?

    • @kevinmathscience
      @kevinmathscience  2 года назад +5

      Hello, glad the videos are helping :)
      Will do my best to do that as soon as possible! :)

    • @Niyaaa7-l9m
      @Niyaaa7-l9m 2 года назад

      @@kevinmathscience thank you❤

  • @nantishamaharaj7486
    @nantishamaharaj7486 2 года назад +5

    Hii🖐
    Thank you, this is really helpful
    Would you mind doing a video on grade 11 electricity next?

    • @kevinmathscience
      @kevinmathscience  2 года назад +2

      Hello!! :)
      I have a whole playlist here:
      ruclips.net/p/PLU_DCVXL8MyPmLg3ciWAMbv2uitUD3MUj

  • @priashainderlall9132
    @priashainderlall9132 Год назад +7

    Hi there sir. Can you please do past exam papers for trig functions🙏

  • @killab5952
    @killab5952 Год назад +3

    Sir how are doing ?
    Wanna ask maybe you mistakenly forgot to include the values because you only included 360 using a square brackets but the others you didn't at 11:07

    • @GiganticGani7
      @GiganticGani7 Год назад +1

      Nah they don’t need to be included at the others because, the y value of f(x) is equal to the y value of g(X) in thus it’s not greater

  • @EthanMallyon-f1n
    @EthanMallyon-f1n 2 месяца назад +2

    Kevin knew i didnt like that f(x)>g(x) part😂

  • @HlalunathiMashiyi
    @HlalunathiMashiyi 2 месяца назад +2

    Kevin plz come teach at my school😭

  • @melikhayakhanyi4024
    @melikhayakhanyi4024 Год назад

    Thank you Kevin Sir.♥️

  • @MpiloMthombeni-dd4cc
    @MpiloMthombeni-dd4cc Месяц назад

    Please help me!!
    What to do if you not given values of intersection .how would you answer number 2 ????

  • @sgubhudlamini6448
    @sgubhudlamini6448 2 года назад +3

    Thank you 🙂

  • @zanepeake1953
    @zanepeake1953 4 месяца назад +2

    Plz use bright colours

  • @LethaboHart-ce8vw
    @LethaboHart-ce8vw 5 месяцев назад

    ❤ I love ur work sir ❤❤❤❤❤❤

  • @VictorCruz-mv6ne
    @VictorCruz-mv6ne Год назад +4

    Danko Buda kelvito

  • @NtandoMthembu-t6g
    @NtandoMthembu-t6g Месяц назад

    Where does this topic start

  • @kingamakhwathane1028
    @kingamakhwathane1028 11 месяцев назад +3

    M i the only grade 12 looking at grade 11 vids cz i passed without understanding this stuff😂

  • @ThabisoClinton-rh8wb
    @ThabisoClinton-rh8wb Год назад +1

    I'm struggling to understand why you used round brackets instead of squad brackets

    • @KairuPillay
      @KairuPillay 11 месяцев назад

      Okay how I like to remember it is with square brackets you include that point but with round brackets you don't . Now with the example Kevin is using we can see that at X= -102 we can see that both graphs share that coordinate so we cant include that point cause there Fx=Gx. Therefore we will use a round bracket to NOT include that point. Hope this helps!

  • @nikitaabrahams1559
    @nikitaabrahams1559 Год назад +2

    what does k represent?

    • @lwazidlamini21
      @lwazidlamini21 Год назад

      Horizontal stretch or compress (NB: the period usually changes if there's K)

  • @rkivery
    @rkivery 5 месяцев назад

    SHOUTOUT TO YOU MR KEVIN

  • @KhanyisileNdlovuuu
    @KhanyisileNdlovuuu 2 месяца назад

    Hey Kevin please do grade11 endothermic & exothermic reactions please❤

  • @ttoniahh7436
    @ttoniahh7436 2 года назад +1

    Your God sent 🤌🏾

  • @TeeKay_Ties
    @TeeKay_Ties 2 месяца назад

    7:33 these are dad jokes😂😂❤

  • @nataleewentzel8857
    @nataleewentzel8857 Год назад +1

    🙏🙏🙏

  • @theonlyt1mmy
    @theonlyt1mmy 2 месяца назад

    word of the day, exes are complicated

  • @nyashadzashetendai6147
    @nyashadzashetendai6147 8 месяцев назад

    👏👏👏👏✌️👌

  • @MakhuduModiba
    @MakhuduModiba Месяц назад

    5:12

  • @melokuhlesacramento9681
    @melokuhlesacramento9681 2 года назад +7

    Thank you for making my life so easy sir you're such a blessing

  • @heavenlykizzy4344
    @heavenlykizzy4344 3 месяца назад

    Thank you ❤