[October SAT] Last Minute REVIEW - 8 Parabola Question Tested on SAT

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What’s going on y’all 🤙
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𝗥 𝗘 𝗦 𝗢 𝗨 𝗥 𝗖 𝗘 𝗦 [𝗙𝗿𝗲𝗲]
🏫 SAT Prep Discord Server:
/ discord
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🏆 3-Step To 700+ On SAT Math Without Naturally Being Good At Math [Free Masterclass]
www.admissionh...
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📄 SAT Math Study Plan:
• [October SAT Math] The...
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𝗣 𝗥 𝗢 𝗚 𝗥 𝗔 𝗠 𝗦 [𝗣𝗮𝗶𝗱]
📚 SAT Math Accelerator [6-Week Prep Course]:
www.admissionh...
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⚡️ SAT Math Solidifier [400+ Hard Question Mastery]
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🔍 SAT Math Analyzer [Instantly Find Your Weak Concepts]:
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☎️ 30 Minutes With John [Consultation]
bit.ly/3kX8k44
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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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Опубликовано:

3 окт 2024

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Комментарии : 96

@JohnSAT 11 месяцев назад

Parabola Mapper : www.admissionhackers.com/parabola-mapper Mapper for All 25 Concepts : www.admissionhackers.com/sma

@okay4398 11 месяцев назад

we watching this not even 1 day before my SAT exam

@lancelotdhal1000 11 месяцев назад

8 hours beforey sat 😂🥱

@sevarasalimova3392 10 месяцев назад

same here

@LocalNewzz 10 месяцев назад

Good luck. 2 days left for my December gang!

@mhmaddwsr6436 10 месяцев назад

Same here

@darlingwow 10 месяцев назад

@@mhmaddwsr6436 xD

@mayuisalive 11 месяцев назад

Took my 2nd attempt in October and got a 1510!!! (780 english 730 math) Thank you so much, your videos were super helpful and I'm very thankful for them.

@Ronit7723 11 месяцев назад

How did you get a 780 in English? please reply

@MSN539 10 месяцев назад

Bro you’re insane at English all you have to do is get better at math and get a 800 in math and you’ll get a 1580/1590.

@harukaanagary7602 10 месяцев назад

Omg, 780 in English?? Wow man

@c.reinhardix5785 4 месяца назад

just work hard

@taddersauce3672 4 месяца назад

I need that 730 in Maths so bad rn.

@AnaeloWilliams 11 месяцев назад

I have to give it to John; he is an amazing teacher. My only wish is that most of our tutors here in Nigeria will be as good as he is at teaching. He makes his teaching short and understandable, even if he is fast; he manages to carry everyone along.

@JohnSAT 11 месяцев назад

it's all about efficiency. Thanks man

@justinanwasor7211 7 месяцев назад

Hi, I'm also a Nigerian attempting the SAT. I gave up on Local teachers for the SAT because I find RU-vid is really the most effective way to study. When are you planning on taking the SAT? and what's your target score? I'm taking the March SAT and My target score is 1540.

@AnaeloWilliams 7 месяцев назад

@@justinanwasor7211 I will be taking the may SAT. My target score is 1600, a perfect score. Where in Nigeria are you located?

@aishahibrahim5240 3 дня назад

yes nigerian SAT tutors suck. I had to do youtube learning myself

@crispychicken2385 11 месяцев назад

Got my exams tomorrow and getting this video as recommend is a blessing for me ! Thank you so much JOHN

@imstillaj 10 месяцев назад

what did u get and did these help

@Nextchingiz2022 10 месяцев назад

Thank you, got 760 in Math in November's SAT

@AlboonS-zy7su 11 месяцев назад

For the last question, you could find the y coordinate of the vertex of the parabola using -b/2a and that'd be your answer since the horizontal line would have to be going through the vertex, thats the only way it would only pass through once and not twice.

@AlboonS-zy7su 11 месяцев назад

Thanks for the refresher!

@JohnSAT 11 месяцев назад

Good point! Thanks for sharing

@shawnchoi8116 10 месяцев назад

I got a 790 Math on November SAT! Thanks John!

@daivids2895 11 месяцев назад

im rlly soo happy that i found ur channel before my SAT tmao. thaks soo much man

@gregnixon1296 8 месяцев назад

In problem #4 that begins at 10:45, your sketch of the graph is incorrect, and your reasoning is incomplete. The lead coefficient is negative, so the graph would open downward. The question is asking for the y-coordinate of the vertex since you need to find a horizontal line that is tangent to the parabola. This is a calculator problem. Desmos or a graphing calculator could solve this quickly without the possibility of a computation error from your method or from using the first derivative set to 0 and then solving for y.

@Энхжин-л5п 11 месяцев назад

Hi, John! The vedeo was really informative. In few minutes, you teach excactly what I needed. Thank a lot.

@Hasanawwad1 11 месяцев назад

First comment and my sat is on this Saturday wish me luck

@NneomaIjeoma 11 месяцев назад

Good luck You gonna smash it by God's grace

@resurrectedpa 11 месяцев назад

Good luck man. I'm taking the SAT this Saturday too. I hope both of us get high scores.

@siddhanthroy3454 11 месяцев назад

Good luck people, i am taking the SAT this saturday ,as well

@UnknownUnknown-pj6tg 11 месяцев назад

I wish to all of us the good luck , mine is also on Saturday

@clouds645 11 месяцев назад

same here tho i feel like i did not study as much as other people. only had like half a month. Well wish u guys all the best

@alizaahsan8132 7 месяцев назад

I really love your videos. they cover the concepts which I need help with and there is one more thing I want to request you to do if possible. I cannot remember things I go through even if I write them down and to feel more confident that I have understood the concept I need some questions.so maybe there are other students out there struggling with the same thing so can you also include some questions at the end so that students can solve them and asses themselves.

@LaLlorna12 Месяц назад

Bro is out here saving lives

@cordova2593 10 месяцев назад

Bro is better than teaching sat math than any teacher ive been with

@JohnSAT 10 месяцев назад

🙏

@Professional_NERD 2 месяца назад

Use differentiation for finding the vertex , it will be really easy to

@Swelting17 4 месяца назад

For the discriminant questions, why did u put only 1 x intercept for both answers even though one discriminant was negative and the other was positive. Wouldnt that mean one has zero x intercepts and the other has two?

@Swelting17 4 месяца назад

I somehow feel more and less confident about the SAT now

@dray839 11 месяцев назад

hey john could you please show how to convert an equation to vertex form plus nice video btw

@celineee8679 5 месяцев назад

BIG THANK YOU

@boburziyoyev3655 4 месяца назад

bro thank u so much for the lesson

@lologege0983 10 месяцев назад

i love you so much thank you

@mayankmishra5846 11 месяцев назад

hey how do you solve this: f(x)=ax^3+bx^2+cx+d. The value of f(-1) is 7. Which is true about f(x) a) x+1 is a factor of f(x) b) x-7 is a factor of f(x) c) The remainder when f(x) is divided by (x+1) is 7 d) The remainder when f(x) is divided by (x-7) is -1

@shors5841 11 месяцев назад

a. plugging 'c' into a function is the same thing as dividing the function by (x-c). Since you get 7 when you plug -1 into the function, its the same thing as dividing the function by (x-(-1)) aka (x+1). Therefore, f(x) / (x+1) = 7 and this means that (x+1) evenly divides f(x) 7 times, aka its a factor of f(x).

@matswu 11 месяцев назад

@@shors5841 is the answer not c? I don't know.. I think if the value of f(-1) is 0 then choice a would be correct.

@l3vecodes 11 месяцев назад

@@matswu Yeah, pretty sure it's C. There's something called the remainder rule that says if you were divide the polynomial by x-(x-value), which in this case it's -1, the remainder would end up being the corresponding y-value (in this case, 7). So, if you were to plug in the given x-value in this problem, it would be x-(-1), which is where the (x+1) is coming from. And, going by the rule, the remainder would be 7. Dunno, I recently learned about this, so not sure if I'm right.

@OlisaemekaOguine 2 месяца назад

John:”why do they do that? I don’t know don’t ask me” Also John:”…and what’s important is for you to understand the PURPOSE…” 😭😭😭😭

@nizomjonyusupov1806 10 месяцев назад

Every thing is very helpful in this video but the theory of Viet is more effective and much easier.

@papaboi9983 4 месяца назад

5:49 cant we make a simultaneous equation and solve it isnt that faster???

@DaisyBells-st6nm 10 месяцев назад

I am really scared i haven't even got to 1000 i am still stuck with 860,830,900,810 and i am freaking out because my SAT Is on December 2nd and i am 😔

@yeet3385 5 месяцев назад

Hey! How did it go?

@cozyhomeharmony День назад

After 1 day, I have SAT exam. So, here I am

@lorenblake 2 месяца назад

5:31 why is -b/2a equal to -a/2 as in where did the -a come from?

@chaemozione1807 Месяц назад

Wondering too. have u found the answer

@vıdıbıdı Месяц назад

a is in front of the x, which is the ax^2+ **b**x + c in the quadratic formula. and 1 is next to x^2 so 2 multiplied by 1.

@xr_4411 Месяц назад

how is this for the augest sat when it was posted 9 months ago?

@edwarddieffenbach3270 10 месяцев назад

For number 10, if x^2-4x+8 has no real roots, then how can we find the product of the roots?

@JustMathStrictly 4 месяца назад

not sure, I don't think it has roots

@siddhanthroy3454 11 месяцев назад

Thank you John , this was highly needed

@tashieeee 10 месяцев назад

Hi John, do you have a course on Udemy?

@JeonJungkook-sk2ts 10 месяцев назад

When finding the number of intersection at one point can the answer be zero?

@imstillaj 10 месяцев назад

for question 5:51 after finding x =-1 i solved it by using the formula (x-1)^2+b and expanding it to get 2x is this approach fine to use

@Iuaa0 11 месяцев назад

Can you give us another chapter's mapper🎉

@MahabubHasan-qu6eu 10 месяцев назад

Can i get whole math sections map pdf?

@chinnu_cj 2 месяца назад

you are god %

@WebWorldTube 10 месяцев назад

Hey Jhon I’m an Indian student in grade 10 I’m ready for SAT. Can I get admission in grade 11 in USA with my SAT scores?

@WebWorldTube 10 месяцев назад

In India 10th is an important class

@mrmister0642 10 месяцев назад

The SAT is only used for college admission

@ncertconstellation8696 8 месяцев назад

How to get the pdf of this?

@ryanswitzercock702 11 месяцев назад

i turned the roots into (x-4)(x+6) and got x^2+2x-24, is there a down side doing it this way?

@kraghav07 11 месяцев назад

I did the same thing, and it was lowkey faster than what he did so it should be fine lol

@JohnSAT 11 месяцев назад

that method is faster and worked for this question, but wouldn't always work. i would recommending knowing both methods to be safe. Good work.

@abdoi3115 5 месяцев назад

Test in 10 hrs im cooked

@taddersauce3672 5 месяцев назад

we're cooked

@HiJuliaSpeaking 4 месяца назад

How did it go

@abdoi3115 4 месяца назад

@@HiJuliaSpeaking as i expected it to tbh, results arent out yet but i gotta say the practice tests in bluebook are very very similar in terms of hardness levels, pretty much the mark you get there is what to expect from the real test.

@RajeshPaudel-v8y 11 месяцев назад

I think the answer is -9/8 11:45

@someoneudontknow3895 11 месяцев назад

no because I think u r saying that the 9 will change its sign when we move it to the other side of the equation therefore the equation will be -9=-8a so -9/-8 is 9/8