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I took the SAT and actually something similar to question 11 was on the exam

Bro predicted the questions 😳

Great video!

For question 7, when i flipped both sides and made q the subject, i got A. I am very confused

in Question 12 20:12 the question is asking for FE/AC not the ratio of the heights

I think number 18 sould be c

They way he says "boom 💥" when he finds the solution 🤣Thank you so much bro!

in 6 correct answer is C. From c < -2 follows that c < -1, meaning first statement must be True

I havent get a single question that hard in sat now atleast, please its high time don't experiment

9 no question correct answer should be option A

Thank you!!

learnt to use desmos a lot

These questions don’t come always

Hey can we not find c by by putting the discriminating formula b^2-4ac>0 since two distinct solutions in qno:3

In the integers set question, you might have done a mistake: they asked in the equality of 50 less than the sum of the two integers, not only the sum

Bro can't we calculate C by using y=a(x+9)(x-3) and comparing with the main quad equation.It will give us c=-27a where we can replace a=3/2 and end up getting c=-18 so the final ans will be option (I). please reply if possible sir

Raxmat

I didn't guess that questions are gonna be that daunting yet i am sure that i can get 700+ on the exam

Can you please explain me question no.2 sir

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Are you sure that was the full questions on number 4? If you plug in 0 for t, you would not get 2000. Thanks

Please number 21 isnt clear at all

по акценту русскоговорящий походу😅 спасибо за видео

Thank you for the questions, the tab s7 wallpaper looks great

no 6. should be both I and II(C) coz c<-2 implies c<-1. according to what u said b=4, not 5 or 6, which makes b>=3 false. so u must have said neither. I think u misunderstood it. i say the correct answer is both

24 should be i only (a)

At 14:39 couldn't you just use vertex form (a(x-h)^2+k) and be left with the equation a(x^2-6x+9)+11 and since you know c <0 find out transformation would make -6=8 and 11 -> to be less than zero. Like for -6=8 you have to mulyiply by -4/3 to get 8 and 9 turns in -12 so once you add everything together 11+-12 = -1 therefore satisfying both conditions. I understand the way you did it was completely correct but I just though this may be an easier way to do this? Please correct me if I'm wrong.

hello that qyadratuc function at 11mins = should be neither cuz if b = 4 then it cannot equal 3 as well

17:38s: I plugged number fifteen in Desmos and yielded (24.2, -42.6) as the x and y solutions resulting in 66.8 as the final answer. Can you show me how to do it manually please?

exercice 5: it will always make 708, whatever x you input there, because there is no x.

Is it from real exam?

Also at 43:29s you were supposed to circle answer choice A instead of B..........

At 8:21s, shouldn't you have subtracted the four out on the right side which would have resulted in -61-4+169= 4 (radius squared) therefore the radius is two? Can you please clarify here? Also, if the radius is two then the diameter of the circle would be four and that would mean that the diagonal of the square would also be four. The side lengths would be 4/√2 and the area would be 8.

I actually got second problem on my real sat, I am so thankful for watching this video a day before exam

For 14-Problem, just 4 steps in desmos: (1) enter table with the two points given, (2) enter a slider for a, start with a=2 and put in step 1 since integer, and bounds 2 to10, (3) enter regression y1~ax1^2 + bx1 +c, (4) type a+b to get your answer (will be a multiple of -6 depending on where you position your slider)

Guys For the Douglas Fir problem you can solve it in two steps in desmos: (1) enter a table with two points (displayed in desmos as x1, y1): (1, 1) and (101, 115.5% of 1), and (2) enter the regression y1~ab^(x1/100). The answer is b=1.155 which is found under the REGRESSION PARAMETERS. BTW, for the points I picked (1,1) as literally any arbitrary value of the tree's initial height and volume, then for the second point you just follow the instructions by increasing the height (x1) by 100 and increasing the volume (y1) by 15.5%. This took literally 20 seconds with zero percent chance of making a calculation/algebraic error by hand. Although he means well, nobody is going to follow or remember all the manipulations done in this video, especially during the actual test.

Intentionally entering the wrong answers for some of the questions is not good teaching practice, unless of course your goal is to confuse students. Furthermore, Problem 3 can be solved in three steps in desmos: (1) enter the equation, (2) set slider k=1, then adjust until you see one solution, which is when k=57, and (3) Type 4k. Answer is 228.

question 19 also seems incorrect to me

28:23 -- you're meant to multiply base (10) with hypoteneus, which is 13, not 12. Thus, answer is 360 (260+100)

21 is supposed to be A

isnt number 2: 27.1

Thanks a lot sir. This was helpful

Bro you got the whole question wrong. 4k = 227 your math is completely wrong. Please correct your mistakes and don't let it repeat again. Its going to confuse lots of people.

Question 12 is C

Where did you got the questions From??

you got question number 3 wrong you didnt multiply 2*57

Is it the real questions of sat august

Num 3, I don't get it.... what is 57²-2x..... Isn't it -113x??????

my goat

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