[December SAT Math] Don’t Miss THIS Popular Questions

[@JohnSAT]

SAT Math Accelerator (Black Friday Special - $300 Off) : www.admissionhackers.com/sma Summary + Extra Practice PDF : www.admissionhackers.com/dsat-solutions-questions Matching Rule : kzbin.info/www/bejne/r4rIenmpl95nqrM

[@RennaisanceSoul]

hey dude. i have a doubt with the 5th one. Question value of k for one solution and acc to the table, the coeff of x should be unequal but the answer says otherwise

[@JohnSAT]

@@RennaisanceSoul You might be looking at the old version. Download it again and it should say no solution.

[@ripl8913]

7:45 ur wrong, u can enter it into desmos as two seperate equations, bx-4(3+2x) and y=-12, then use the slider function on b to until they completely overlap

[@Arpy-u9t]

you totally look like RM of BTS. And thanks for the video, it will really help to to do well in my 7th December DSAT test.

[@JohnSAT]

Good luck!

[@fortnitesweatkid]

Thanks John, I'm a sophomore and took the Nov. SAT and got a 780 on the Math!

[@rahmaaliali213]

How did you practiser for math

[@fortnitesweatkid]

@ Just do difficult practice questions from the SAT question bank and keep doing it and whatever you got wrong you go online for the question.

[@JohnSAT]

Congrats! 780 is no joke and I know you worked hard to earn that score. Nicely done 🙌

[@shivnxtdoor21]

What did you get on reading?

[@tanishqjaiswal1560]

Hey John, just wanted to clarify something, you can actually use Desmos with the second question, you just have to put the other side of the question in y. So it's like bx-4(3+2x) and y=12, and then use the slider for b, however, I do find your method to be faster and more efficient for this specific question, thank you for the video.

[@JohnSAT]

You're correct. Desmos is prob slightly faster for the 2nd type, but DESMOS doesn't always work (time consuming on the 3rd example & doesn't work on 4th). However, the matching rule applies to every variation this question type, and my logic is to sacrifice a few seconds for simplicity and reliability. Looking to keep things simple and less stuff to memorize for students. Appreciate you pointing it out man.

[@tanishqjaiswal1560]

@@JohnSAT that's what I said 😅 your method was faster and more efficient for such questions

[@FrixonX_]

@@JohnSAT idk i mightve gotten lucky but i genuinely did question 4 in 30 seconds with desmos, but I can see if I didn't realize 2 for b creates the same slopes I would've been cooked

[@imranhamman8785]

Demos didn't work cuz you didn't break the equation... bx-4(3+2x) = y ....(1) -12 = y ......(2) It will work this way and for the more complicated equation do this 18x+27/9 -a/12 =y {a0} and then use the sliders to get the value... I would like to know your feedback :) thank you!

[@Sara-s2l6q]

Hey! I’m new to desmos, could you please elaborate this?

[@imranhamman8785]

@Sara-s2l6q kzbin.info/aero/PLf3ypEs9Kobgascv5bwpOadB0UiVI5IQS&si=iM0254qkLyOhr2CZ

[@bahauddinchishte]

I also did the same thanks

[@cubeow1]

Ohh, for the last question I didn't think about just assuming that b=2 since it's the only way infinite solutions can occur. Thanks for the video!

[@mini_draws]

Hey! I really appreciate the way you teach as your explanation is quite easy to understand but I have a request. Kindly remove background music as it was kind of distracting during the lecture because of which I had to rewind a few times to understand the concept. In general I really like your videos!!!

[@JohnSAT]

Will have it adjusted on the next videos. Appreciate the feedback.

[@FarizTGK]

You might wanna check the grammar on the title. Just a heads up :)

[@HayaFatima-rd9qj]

Hey John!!! Thank you so much for all your hard work!! I would really appreciate if you could complete the desmos series (when to use it and question patterns) before the December 7 SAT. I am kind of nervous for the exam but I feel well prepared so wish me luck!!

[@chinnu_cj]

for second problem desmose is work ;bx-4(3+2x)=y,,,,,, and again y=-12 ans slide b=8 infinte solutions is laying on same same line

[@johnchoi7783]

🔥🔥 awesome video

[@elcinseydayev4904]

last question was amazing. thanks a lot!

[@fawadghori4753]

Thank you John. Love from Pakistan❤

[@Rxs_11]

The music is so loud please Lower the volume next time thanks alot for your efforts

[@Ving-top-god]

Great video, so easy to understand

[@gabrielavalenzuela2890]

Hello! For the last question I tried it out before the videos showed how to by plugging in random numbers that would match the requirements a0. And by plugging in a=-1 and b=2 coincidentally I got 72x=72x. Doesnt that mean that a=-1 is also valid? Or what am I doing wrong?? I will be ofc employing the method from this video from now on but I would like to know why -1 isnt valid

[@HayaFatima-rd9qj]

Hey John! I wanted to ask that when we are using SOHCATOA, and there's one trig function (eg tanB= x/y), when will we know how to use it as a ratio or when to use it as the exact lengths. I hope I am making sense. Thank you.

[@nirwanneupane427]

hey, regarding your practice pdf, on question 7, no solution requires the x to match, but the numbers to not. option A and D both have x values that match but the numbers dont. however the answer key states A (1/17+x=x-1/17) to be the correct answer. isnt D correct as well? (D: 3/17+x=3/14+x)

[@HayaFatima-rd9qj]

Hi! Option D is 3/17+x = x+ 3/17 in which both the variable and number is the same, so it has infinite number of solutions.

[@nirwanneupane427]

@HayaFatima-rd9qj check again D has different # values 3/17 and 3/14. Mustve been a mistake during question making nvm

[@HayaFatima-rd9qj]

@@nirwanneupane427 I checked again it's definitely what I wrote

[@Jay-Ninefcmobile]

You have no idea how much you’ve done

[@bahauddinchishte]

Both 1 and 2 can be solved with desmos but this will be tricky for complex fraction. It's better to use Johns actual method which is also very fast. Thanks

[@HermonEwa]

hey john love from NIGERIA

[@storedgiraffe3140]

Cheers mate

[@CarlosAugustoCastilloTorrelly]

Hey Jhon i tried to enter to the link but when I enter says "the file was deleted" do you have other link?

[@Zaraalainaxo]

Great video

[@EmilyDuncan-t3q]

Thank you john

[@ruthmirdan5066]

thank you so much

[@MdnZunors]

Last can be also done in desmos

[@madmetagaming8169]

lol if u put (y=bx-4(3+2x) in one section and (y=-12) in other , and use the slide for "b" you will have the infinite value .

[@Esthetic-Shorts]

GOAT🐐

[@kpopforever355]

im getting the answer of 8 qujestion as 390 can u pls explain how we got 351

[@HayaFatima-rd9qj]

cx+15c= d/13 + 2x+3 Since it has infinite number of solutions, cx=2x c=2 Since c and d are constants, 15c=d/13 + 3 Plug in c=2 30-3= d/13 27=d/13 d=27x13 d=351

[@shigeo9718]

how did u got +3 it should be -3​@@HayaFatima-rd9qj

[@HayaFatima-rd9qj]

@@shigeo9718 c(x+15) = d/13 +(14x+21) ÷ 7 was the question. I divided the 14x+21 portion with 7 to get 2x+3 and then simply compared the x and the # on both sides.

[@Jay-Ninefcmobile]

Can I get you for my march SAT am writing December but I lack confidence in myself

[@Zaraalainaxo]

Any December SAT predictions??

[@JohnSAT]

Coming next week

[@annepizza7316]

if i dont get a 1600 we throwing hands

[@maperdiole]

yo gang i got a 620 in math i need to get it up 700+ by this December 7th i got a c in precalc and trig am i cooked bro

[@iskander888]

What about english....