Krista King

Krista King

Your geeky, trusty math tutor.
Math class was always so frustrating.
I’d go to a class, spend hours on homework, and three days later have an “Ah-ha!” moment about how the problems worked that could have slashed my homework time in half.
I’d think, “WHY didn’t my teacher just tell me this in the first place?!”
So I started tutoring to keep others out of that aggravating, time-sucking cycle. Since then, I’ve recorded tons of videos and written out cheat-sheet style notes and formula sheets to help every math student-from basic middle school classes to advanced college calculus-figure out what’s going on, understand the important concepts, and pass their classes, once and for all.
Say goodbye to confusing math: www.kristakingmath.com/

Пікірлер

  • @LEBOHANGPRINCESS-n6s
    @LEBOHANGPRINCESS-n6sКүн бұрын

    than you so much 😍

  • @legendaryx2k19
    @legendaryx2k192 күн бұрын

    what if they show appocalyptic survival world bit more like kingdom of the planet of the apes

  • @bujocomedy7342
    @bujocomedy73425 күн бұрын

    On the x coordinate you have an error you should multiply with y not x .Can you confirm that or it's on my side

  • @boomaletslearntogether
    @boomaletslearntogether6 күн бұрын

    Which software is she using for writing?

  • @LifeIsBeautiful-ki9ky
    @LifeIsBeautiful-ki9ky7 күн бұрын

    It is not easy to find such Sn(formula) for given arbitrary series.

  • @DawitaychluhimDawit
    @DawitaychluhimDawit7 күн бұрын

    thank's

  • @andybaldman
    @andybaldman8 күн бұрын

    Your voice makes men fall in love with you.

  • @adithyannk2991
    @adithyannk29919 күн бұрын

    Thankyou so much mam

  • @vibhapandey4209
    @vibhapandey420910 күн бұрын

    Thank you so much i was really very confused and now finally i got the real concept of these powers.

  • @shelbyjuanita8797
    @shelbyjuanita879711 күн бұрын

    thank you so much!!! i found this video to be so helpful <3

  • @Linhkinhbrods
    @Linhkinhbrods11 күн бұрын

    what does the can look like with the minimized surface area with its original volume. How is it gonna be different from the original shape of the unoptimized can?

  • @mohamedabdiqaniabdisharey1324
    @mohamedabdiqaniabdisharey132412 күн бұрын

    Please Replied to me i am very interest this coures

  • @mohamedabdiqaniabdisharey1324
    @mohamedabdiqaniabdisharey132412 күн бұрын

    Sir i need this Cours so how can i contect if i want ti get the coures matetials.

  • @GauravSharma-oi8kd
    @GauravSharma-oi8kd14 күн бұрын

    Thank you

  • @tfg601
    @tfg60116 күн бұрын

    so what if the x component vector is not 0?

  • @SUDAISKHANX2
    @SUDAISKHANX217 күн бұрын

    You are the best thank U❤

  • @RanBlakePiano
    @RanBlakePiano18 күн бұрын

    Wonderful though audio Coukd be louder

  • @Th3OneWhoWaits
    @Th3OneWhoWaits20 күн бұрын

    I've been looking ahead to differential equations, and this channel explains it so well! Hopefully another upload will come soon.

  • @AyushTiwari-g9r
    @AyushTiwari-g9r20 күн бұрын

    Good it 4 not 40

  • @OMGItsShea
    @OMGItsShea21 күн бұрын

    Omg, you made the soooo much easier to understand

  • @AlanTYesudas
    @AlanTYesudas21 күн бұрын

    Thank you so much. ❤❤ I understand division much better now.

  • @thomasolson7447
    @thomasolson744721 күн бұрын

    f:=t -> i*t+k*e^(-i*t)

  • @user-dh2lq4en9g
    @user-dh2lq4en9g22 күн бұрын

    You sound sweet🙂

  • @dimbanimvula3672
    @dimbanimvula367222 күн бұрын

    Thank you so much your are the best

  • @Kiska_86
    @Kiska_8623 күн бұрын

    This video was so helpful thanks so much. ❤

  • @qedmat23
    @qedmat2323 күн бұрын

    This is a particular case of the intermediate value theorem, called Bolzano's theorem. The intermediate value theorem says that for any real k, if f(a)<k<f(b), there is c=>f(c)= k.

  • @fedikhlif1943
    @fedikhlif194323 күн бұрын

    thumbs absolutely up !

  • @sapwho
    @sapwho23 күн бұрын

    seeing this after I got a 5 on my ap calc test and I was literally never taught this

  • @oloo9207
    @oloo920724 күн бұрын

    i loved your videos thanks

  • @ambadyaravindh3635
    @ambadyaravindh363524 күн бұрын

    How y2+z2 come anyone please? 1:53

  • @jamiumuritala4892
    @jamiumuritala489224 күн бұрын

    FIrstly, thanks for explaining this, Secondly, please what material did you share the surface pictures from or is part of your lesson note

  • @LILRODNEY_
    @LILRODNEY_25 күн бұрын

    bless up

  • @nikkuandsezal7055
    @nikkuandsezal705525 күн бұрын

    Indians here 🇮🇳🇮🇳 👇

  • @sadowon2002
    @sadowon200225 күн бұрын

    glad that i found your video, my exam is tomorrow 😭

  • @legendaryx2k19
    @legendaryx2k1926 күн бұрын

    Finally understood , before i was wondering why is it implict different like just shuffle the terms around u will reach it & it turns out u can do it but its very complicated to solve organise and would have bad accuracy & impossible in some cases. And the [f(x)] was simplest and best explaination

  • @Jason-mi5rj
    @Jason-mi5rj27 күн бұрын

    I love how you explained things so throughly, thank you, I wish I could’ve find you a week ago when I had my Cal 2 final; Still passed with a A tho 😁😁

  • @gustavopalma9451
    @gustavopalma945128 күн бұрын

    Thank you. Nice explanation.

  • @nathan-wright-prof
    @nathan-wright-prof28 күн бұрын

    I dont quite understand, i understand in the sense of the chain rule. And i can physically solve them but i dont get mentally. If your original function is implicit and you substitute y for f(x), well thats not possible right? Because implicit means it cannot be expressed as a function without loss of detail. So how does this work in general, in this case i could assume its because a circle is symmetric.

  • @paulhetherington3854
    @paulhetherington385428 күн бұрын

    ATTN: "Money Laundery - kidnapper op - on the loose!"

  • @paulhetherington3854
    @paulhetherington385428 күн бұрын

    /pcvx'' < r2''xt frch u vfr < 8''~tmp mrch vk(Tpach) abv 4''r2''xt frch + 8''r2''xt frch < srchkn/ /id pcv at srchkn~tmp Dulles coil vn + newporch staachon beach laundererx/ /krch pxwv' u vfr vx'' < PAC i.e. WST POINTX < bac abv vfr 4''r2''xt frch vk'' chutx/

  • @andreas_gswerve
    @andreas_gswerve28 күн бұрын

    Can't get why we have to use the theorem to prove. If it's possible to change to polar isn't it better than getting confused with all that inequalities? In most examples I've seen u get either 0 meaning limit exists or some function with θ and because it varies u say the limit does not exist. Is that enough to prove not continuity? I'm too confused

  • @patrickmchenry9746
    @patrickmchenry9746Ай бұрын

    If the z parameter is dropped we have the area over a line in the x-y plane under a surface f(x,y) which should be greater than the area between the surface defined and the integral of the differential of arc length of the line from (0,0,0) to (1,2,3). If f(x,y) is the plane z=2 and x=t, y=t, (t goes from 0 to 1) we get the rectangle ( made of two triangles) with area 2√2. But if the z parameter =2t and x=t and y=t, then the area between the surface f(x,y) =2 and the parametrized line would seem to be the triangle of area√2 or one half of the total rectangular area. Formally correct but we seem to be in an extra dimension.

  • @jamesmcloughlin776
    @jamesmcloughlin776Ай бұрын

    Why is r included with dr dtheta

  • @nazyaman-ww5ci
    @nazyaman-ww5ciАй бұрын

    thank you ❤

  • @DeathCoconut
    @DeathCoconutАй бұрын

    thanks for helping me graduate uni!!

  • @samiaakbar6462
    @samiaakbar6462Ай бұрын

    You don't even know how wonderful art of work you have done for the students even after a decade..❤❤

  • @lenperf2495
    @lenperf2495Ай бұрын

    I do not allow my students to use this method.

  • @RedOrav
    @RedOravАй бұрын

    This approach takes a shortcut by making z1 = 0, would have been nice to see the more general solution where z1 != 0 and substituting z^2 = x^2 + y^2 is not as straightforward as the video makes it seem

  • @Abdulmejid-js5if
    @Abdulmejid-js5ifАй бұрын

    Thanks sister

  • @ShortDigitalMarketingTutorials
    @ShortDigitalMarketingTutorialsАй бұрын

    your captions are ontop fo the math.