SAT Math No Calculator Section Walkthrough from a 1600 scorer
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- Опубликовано: 15 сен 2024
- Here's a long-awaited math no calc section walkthrough! I'd recommend only double checking problems if you consistently finish with plenty of time to spare--otherwise just try to get through them all and maybe check just the ones that could go the most wrong. See my math section overview video for more ideas on how to structure your time for this section (in this one I mainly just give the strategies I use to tackle each question).
Check out Prepscholar here:
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For number 10 you can quickly see the right answer is 8 because there is only 1 X term in the function and it is squared. Therefore the 4 and -4 will give the same result, which is 8
Ohh that's a super neat trick that I didn't catch for this one--awesome! I love how there are always tons of different pathways to solve a single problem
i’ve been studying for my SAT on khan’s and i’ve gone up by 110 points! i’m so excited to watch this
CONGRATS!! :D
This has been the easiest way to understand all of this math that i’ve never understood thank youuuu
I don't think I can thank you enough for this kind of videos! you' re literally the best. I'll be testing my SAT on october so I'm kind of nervous but you definitely help a lot
Good Luck
How was it ? We’re the questions just like the video ?
How was it ? We’re the questions just like the video ?
I’ll be taking it tomorrow and haven’t studied at all
real @@michaeljurs5705
Wow you made it look really easy. You just made me realize that I’m my own greatest enemy for overthinking things
Love the pfp
You’re an angel! I have SATs tomorrow morning and this is so much help
i took sooo many practice tests but would have a hard time understanding why i got the wrong answer and how the correct answer is correct. but this helped me so much. im so grateful. ty
I paused before you explained each question and they were all very easy and I got each one right. The writing, and especially the reading section are much more confusing. As a 10th grader, this type of math is as easy as middle school math and nothing compared to AP calculus BC or even precalculus.
no calculator is definitely where i struggle the most. thanks so much for making this! (test in a few days)
This had to be the most helpful sat math video i watched thank you so much seriously!!! pls can u upload the calculator section soon
As an Australian high school student, this is quite interesting to watch.
I'm not at all familiar with the education in the US, but my first impression is this doesn't seem too difficult (at least this section) You just have to be very thorough and, like you said, be wary of silly mistakes (which I too make many of 😭).
Also for question 19, this is actually just the trig identity "sin(x) = cos(90-x)"
So, the answer will be the same (4/5).
In Australia, you choose your own subjects, and each has it's own exam. Your scaled scores in school, combined with your exam marks form your selection rank, called ATAR. It's a quite different process, which I think is interesting.
Very interesting!
She mentioned that if you knew the trig identity it'd be simpler in the video itself
Another little trick for number 12 would be:
Since we know that the line passes through the origin, the slope can just be our y value over our x value (y-0/x-0 = y/x), that way we can quickly check algebraically that (2,14) is indeed the right answer.
Thought it may help for people who hate graphing the functions as much as I do
😅
Thank you so much Anna ! This was EXTREMELY helpful 🥰
I’m so happy you got sponsored!!!!!
Anna you are doing a great job❤. Love you from Pakistan❤❤❤
For 5, you can check by letting x and y equal two small, arbitrary numbers (such as 0 and 1) and then seeing which option matches the expression. For 9, you can plug in the answers and see if the values satisfy both equations, so the substitution method is not necessary for checking!
Yep! Good tip for number 5--though sometimes you have to be careful plugging in random numbers, especially 0s. It's definitely not necessary if you plug in the values like I mention for that one (and do for the other system of equations problem), I just wanted to go over as many ways of checking as possible since different methods work best for different people. :)
@@annas-universe Yep, that’s right. I agree that 0 and 1 sometimes don’t work - it might be more practical to choose other integers depending on the question. Usually, you can eliminate at least 1-2 options by setting one of the variables = 0, although that may not lead to the answer directly. :)
More of it please, it's great help
For number 8,
Me: Oh I'll just take the inverse of the 2, which is equal to one half. Then I'll apply the inverse value to the 2nd part. I'll multiply one half to 4. And that will be 2!
Anna: More convoluted way, take the inverse...
Me: 😒
Is it just me or is the reading section super confusing, the writing section still quite confusing, and the math sections require little effort? In a sophomore and on the PSAT I got 490 on the reading and writing (59th percentile) and a 750 on the math (99th percentile).
Question 10: g(-4)=g(4)=8 because (-4) squared is the same as 4 squared. So you should finish this question in 5 seconds.
Why are these questions so much easier than the questions on my sat
How much did you get
For question 7 can’t you just multiply by the reciprocal?
Can you do a video on the Reading section. My SAT is October 1st and I'm writing in Nigeria...I need a lot of help.
Can you do ACT walk through for all sections?
Your videos are very helpful and I'm glad I found your channel...I just wanted to know if Prep Scholar is for free?
Why couldn’t I had had such an easy section of the non calc 😭
For number 13, after you add up the two fractions that were created from the cross multiplication, how come:
(X+3)(X+2) + X+2(X+3)
gives you (X+3)(X+2)? For reference Im only writing down the denominator of the two added fractions since that is what confused me.
I assume youre adding the fractions because (x+3)1 + (x+2)1 equaled to 2x+5.
Please let me know if theres any rule Im not aware of when it comes to adding a fraction's denominators, and thanks in advance 😅
Hi! So this is the addition of fractions rule. To add the numerators of two fractions together, the denominators have to be the same, and then you can add the numerators up but keep the denominators as they are. Here's a simpler case: 1/4+2/4 = 3/4, not 3/8. The same rule applies here, even though the denominators are more complex in this case--hope this helps!
@@annas-universe ohhhh that makes so much sense. I was thinking of the denominators as a much more complicated mix of numbers so I forgot that they were still just like any normal denominator.
Thanks for explaining! :)
Currently watching 21 minutes before my test…
Hello I really like your video and your amazing explanations
Could you do the calculator test:)
I'm taking the test oct1
Please also do a video on the writing and language
What college are you going to since you got a 1600 you are eligible for almost all ivy league schools.
Hello, I have a little question:
for instance if our SAT score is 1400+ then what are the other essential requirements to know before getting admissions in US.
If we're not an O/A level student and scored 1400+ in SAT then can we get admission in US universities?
HEY HOW do i find this paper?
Hey i am not into SAT preparation fully but can you suggest me a video explaining all about it and also i was able to solve all questions except one on my own without any problem so i guess i should start preparing
Looks like you have a great start! SupertutorTV is a great channel for SAT prep content--their SAT playlist is a great place to start. Also, I have videos overviewing the different sections of the test and my study strategies (all on the SAT playlist on my channel) if you haven't checked those out yet :)
@@annas-universe thanks a lot
Hi Anna! Happy to see you again.As an international student I have many doubts. It is not possible to ask all questions at once. I will ask some of my doubts that are necessary. Does Public universities of USA offers financial aid to international students?
They do but the aid isn’t always enough to attend
@@avneetgrewal114 you are Indian, right?
@@spyworld2864 yes, I am
@@avneetgrewal114 finally I found an Indian who could help me.😊😊
@@avneetgrewal114 I am going to subscribe your channel
Wow super great ,please i need all the topics for the no calculator section and also the calculator section
I’ve got calculator section walkthroughs too!
Thanks you and easy
Thank you
what practice test is this?
Can you please do a Calculator Version?
I am not sure why this video showed up in my suggested video list. It looked interesting so I clicked on it. I happened to scroll down to see comments. It concerned me to see the number of people commenting on an SAT study video that did not feel the need to use proper grammar, spelling, punctuation, or capitalization. Please don't forget the basics. They are still important.
I am not sure why this video showed up in my suggested video list. However, It looked interesting, so I clicked on it. I happened to scroll down to see the comments. It concerned me to see the number of people commenting on an SAT study video that did not feel the need to use proper grammar, spelling, punctuation, or capitalization. Please don't forget the basics, they are still important.
* "It looked interesting so I clicked on it" is a sentence fragment and lacks a comma
** "I happened to scroll down to see comments" is missing the word 'the'. This is important because the modifier 'the' not only specifies what is being referred to, but also changes the noun from a general noun to a specific noun.
*** "Please don't forget the basics. They are still important." doesn't need to be two separate sentences. In fact, making them two separate sentences makes the second sentence a sentence fragment, so combining the two with a comma is more grammatically correct.
Not everyone has the time to thoughtfully write and edit a sentence in the comments section of a RUclips video while they are studying for the SATs. You didn't, even though you're not studying for the SATs.
@@sagesriram1563 absolute god
You slayed
Tysm :D
U are so honest,
how do you even know where to start on number 15 :(
First expand LHS and make the coefficients on LHS equal to those with the same exponent on RHS. You should then be able to come up with equations that allow you to solve for the variables. This uses the same logic as the derivation of Vieta’s formula for quadratics, which I highly recommend you look into!
It's important to recognize the right side is in the standard form for a polynomial, so getting the left side to match that same form lets you do what Jumpy Juice is saying, get your three systems of equations, and solve from there (this problem is crazy!). If you're in doubt about what a question wants from you, always try altering what you're given in the most practical way, so in this case, expanding out the terms on the left side. Then it becomes easier to recognize the weird trick they want you to use to solve the problem :D
10:46
I hate to be *that* guy, but.
Gaokao.
I love u.❤
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