[October SAT Math] 3 ACTUALLY Hard Questions
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- Опубликовано: 15 сен 2024
- What’s going on y’all 🤙
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𝗥 𝗘 𝗦 𝗢 𝗨 𝗥 𝗖 𝗘 𝗦 [𝗙𝗿𝗲𝗲]
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𝗣 𝗥 𝗢 𝗚 𝗥 𝗔 𝗠 𝗦 [𝗣𝗮𝗶𝗱]
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☎️ 30 Minutes With John [Consultation]
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FAQ
Name: John
Where did you study - Emory University
What did you major in - Economics & Psychology
Can you tutor me - Contact me (john@admissionhackers.com)
How long have you been teaching - Since 2012
Why do you decide to teach - It was tough for me to figure it all out when I was in high school, and my goal is to make it a lot easier for current students
Can you make videos on Reading & Writing - I don’t know those sections well enough to talk about them.
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Go kill it on the SAT this Saturday
Parabola Mental mapper : ruclips.net/video/wkLGsN6zeK8/видео.htmlsi=TfNqAjRalpMQaGH3
So we’re all here 1 day before the exam….
real
good luck to all soldiers
Yup
Yup
Yessir
Not sure if someone already mentioned this, but for the last question you can use special right triangles as a faster alternative to the Pythagorean Theorem. Since both AC and BC must be equal by definition of a circle (both sides are the radius; therefore, they are equal), it means we are dealing with a 45-45-90 triangle. Once we figure out that one side = sqrt 103, we can just multiply by sqrt 2, which gives us sqrt 206.
That’s what I did , haha
These questions are actually so easy once you explain them, they just sound complicated and difficult. Thank you for going over these and helping us to understand these questions. When I see these types of questions I feel so stupid (and tbf maybe I am bc I can't understand what the question wants by myself) but when you go over them it makes me feel a tad bit better
hoping the august sat is easy 🙏
For the last problem, notice that, relative positions of points A,B,C do not change if origin of the coordinate system is changed. So, we can shift the origin of the coordinate system to (0, 0). So, C=(0, 0) is the center and A=(1, sqrt(102) ). Since OA =radius = r, we have AB = hypotenuse, which can be easily found using Pythagoras.
01:50 Explaining how to find the y-intercept of a linear function on the SAT Math test
03:40 To find the y-intercept of a linear function, you need to come up with the line equation using two coordinates from the line.
05:30 Finding y-intercept by plugging in coordinates
07:20 Rectangle inscribed in a circle with diagonal twice the shortest side and area of 1089 root 3
09:10 Radical 3 in geometry questions often involve special right triangles
11:00 Visualizing the given geometry problem for finding the length of AB in the XY plane.
12:50 Using the Pythagorean theorem to find the missing side of a right triangle
14:36 Key takeaways for solving SAT math questions efficiently.
I hope this helps you
😊
I’m so scared for Saturday, but on my last practice test I scored higher than I ever have on the math section!
Same though
Good luck guys
Mine on this Saturday too, good luck out there!! ᕦ(ò_óˇ)ᕤ
good luck! I'm going to have an exam on Saturday,too
good luck!! mine is tomorrow too
For the first problem just enter a table into desmos with two points: (27,-72), and (-9,0) which you get from the fact that f(x)=(x+3)*g(x) and the table given. Then just use regression by typing y1~m*x1+b and the answer b=36 will show up in your parameters. Much easier, much faster, and much less risk making a calculation error by hand.
I got all these on a single practice test and thought I had amnesia or something, good to know that these are the hard questions
Haha yeah same only got like 1 right
@@jokelo2231what practice test is this? 5 or 6 on Bluebook?
@@jokelo2231 fraud, search up "A level further maths past papers"
@@moiven7524 6 im pretty sure
@@moiven7524 6
dont use algebra for first question use desmos saves you time
use the table function to recreate the table they gave you, and write down the questions in desmos but you replace g(x) with y1, the = sign with ~, and all the x's with x1. replace f(x) with the slope intercept formula y=mx+b. desmos will solve and give you m and b and it will only take you like 30 seconds. since it is a linear equation your y-int is the b value which desmos gave you
bro can u help i didn’t understand plz
How to use the table function on Desmond i didn’t understand
@@aymanoksh2459 ruclips.net/video/yAYGDGOO5bA/видео.html
@@shlattrt ruclips.net/video/yAYGDGOO5bA/видео.html
can u please explain moree and reply by today ( I've the exam TMRW)
We need videos for the June sat as more as possible, please really your videos are really helpful and important so please john help us to reach the desired high score by posting more and more. thankyou and highly appreciated
Bro thank you. Wanted to let u know what a help you've been Ik you probably don't have to do these videos because you have a paid program, but you help so many students out. Just wanted to let you know and that I hope to get above a 1500 on my next SAT! Thanks John will continue to study for the August SAT in 14 days!
for the third question, point A is actually being shifted to the left one instead of to the right, but it doesn't change the answer since it's being squared and you will end up with the same positive value anyways.
no it isnt. the x coordinate is being increased by 1, shifting it right. If it was substituted into the circle equation then you'd be right.
ye u right
June 1 gang?
🙋
here
bro finally stepped up his game
Funny thing is; I got all 3 correct on the practice SAT exams but still got 3 other wrong on the math section
In 3:13 how did you know g(x) represents the x-coordinate? Why wouldn't x represent the x-coordinate?
Really solid video, keep up the good work!
for question 1 desmos makes it really easy put the points into a table and do a regression to get the equation (y1~(mx1+b)/(x1+3)) and b is the y intercept it will give u the answer
How?
@@giftaina3267 put in table and then on another line type y1~(mx1+b)/(x1+3)
Can you help me please I’m going to take mine on June the 1 but I don’t know how to practice
🤩 superb sir I found these questions on mentomind free practice test
Love you man we appreciate you 🫡❤️thank you very much
I took geometry eighth grade (senior now) so I kind of forgot some geometry, so for question 2, is there a proof that shows the diagonal of the rectangle is equal to the diameter, how do we know that they are equal?
First equation was on the 2nd HARD SECTION on the June DSAT
Hey brother I worked really hard to attend in the August SAT but my score is delayed and I didn’t cheat or break any exam code. If I did why would I even comment like I didn’t do anything not at all. Please let me know why this happens and will i even get my score. I even closed all the background apps. I am really worried please reply and help me.😢
The score is still not published.
this dude just admitted to selling crack lmao
Will you be incorporating Desmos in your videos and courses soon? I'd be happy to hop on zoom and teach you all the Desmos functions. I also have videos for most of the tools. I am a full-time teacher and tutor as a side hustle. It would be great toy have your videos as an extra resource for my students.
02:40 why did the -72 become positive 72? i'm confused lol
So to confirm are the discord chats on Saturday morning to 10 still going on?My son has logged in twice last saturday and today and there was no one there again ten a m eastern standard time correct?
Shouldn't we use a 45,45,90 triangle instead of a 60, 30,90 since the diagonal in a rectangle would split 90 into 2. thus making a 45 special triangle not a 60,30 one? This is for the circle and rectangle question.
The diagonal of a rectangle don’t bisect each other, the diagonal of a square does if the angles are 45 45 90 then it would be a square
Got mines on Saturday
good luck to you!
how did it go?
This is actually hard to do on your phone with no pen or anything
Nvm only the first one needed some writing
how does the second question work when it's a 45-45-90 triangle and not 30-60-90?
sorry the i meant the question at 7:30
I did it by writing the equation and differentiating it took me around half a minute even though I did an unnecessary step of finding the radius which is constant whose differential will be zero. Huh that's it
In the first question
Why can't we do
g(0)=f(0)/(0+3)
g(0) is not known.
Yeah g(x) is not a linear function. I realised that later.@@PrakashPrakash-vm4mv
Last minute studying✨
I got a 1600
I want you all to praise me
Congrats
good job little man
In question 2, why is the diagonal of a rectangle touching the edges of a circle considered the diameter or that circle?
Because the diagonal goes through the circle center
@@Externex it does, look up the inscribed angles theorem
@@chakhovbilly thx
@@chakhovbilly thx
Hello guys! I was wondering where I can find the previous digital SATs, and I would really appreciate any help!
THE LAST ONE I GOT CORRECT
3rd question distance formula helps
good luck yall😭😭
Thanks for the video.
For the third one how do you know the 2 sides of the triangle equal eachother
because its a circle? the distances from the centre is called the radius, A and B are points on that circle, so A is a radii length from the centre but so is B, therefore its the same length
Hey Can you do videos on Problem solving and data analysis🙏🙏
Is the August sat gonna be harder than the rest
dad im nervous
Are you giving private sessions ?
Thank you for this
for 2 just say x sqrt 3 * x = 1089 sqrt 3 in desmos and desmos gives the exact value for x
i couldnt do this on desmos, can you please explain more?
omg, i did it now. thank you!
@@2.mahmudd can u pls explain I don't get i like can u write down how u did it
@@maryuh711 yeah you should just write x√3•3 = 1089√3 , then desmos gives x's value
@@2.mahmudd thank uuu sm
I'm mathamxing rn, do you mind doing some reading?
Yo is the June one going to be harder than the march one 😭😭
im the collegeboard and i say yes
I don’t even know what a sat is
Is it the same as a sac?
No SAT is a standardized exam.
Are these questions from which book?
Good luck guys, kachow
We need more vids
PDF?
That first question you did is the only question I got wrong on all of bluebook test 6... i don't know why but i way overcomplicated it
then you're a fraud, its jus simultaneous equations 🤣
@@chaska8144 i have reason to believe you are a fraud
@@chaska8144 i'll report myself to the SEC first thing tomorrow morning
@@imadeanaccountjusttodothis7785 bun that, jus off yourself atp 😂😂, cant do a simultaneous eq problem at ur big age, save some oxygen
Why is your accelerator course one month fee greater than my one year a level school fee? 💀😭😭
Bc you’re probably from a poor country 🎉
Here the day of exam btw
How did I solve everything correctly? 😑
God help me in my exams. 🙏
I pray all who see this will do exceedingly well in their exams
This was really easy , I did all three in just 9 mins and I’m just a regular school student who’s not even preparing for SAT
did u get arrested
bro thesee questions are easy ,there are many hard questions choose from those
easy 3/3 right🙂
Why can I do all of these in my head??
Btw for the third problem it is obvious that CB and CA must have the same length since it is a right triangle so just square both then add them then square root it again.
im so bad at math im screwed lol
i got the sat in 1 hour 😔
🔥🔥
what is going on here?😭😭
soo easy ques man ,13yr old can do them in india
The morning
how the fuck could you call these hard...aren't thesse basic stuff??
The math accelerator is so expensive 🥲. Nevertheless, you're a great teacher.