25 Concept List - www.admissionhackers.com/25concepts Parabola Concepts for SAT Math Part 1 - kzread.info/dash/bejne/kY2n1puPkrW4Z7g.htmlsi=GCDaBHCk3W2-egzb Part 2 - kzread.info/dash/bejne/m4WLo5ebm6yZdsY.htmlsi=NmS8Hit8U1UFyUee 8 Practice Questions - kzread.info/dash/bejne/qZ-AqdWHZt3Le5s.htmlsi=v1kvK96VdH8wGrqW

for circle questions like those, you can also just plug the entire equation into desmos and find out if any of the x values in the choices fall within the circle

@JohnSAT

24 күн бұрын

Good point. For clarity, as long as the x-coordinate is one of the x-values of the circumference, it will work. Desmos works (and I admit, it's faster) for this question, but it's valuable to learn the equation method for other SAT questions. Thanks for sharing.

@disdot7465

21 күн бұрын

bro can u show me how to do that i have my exam in 3 days

@kritikamaharjan09

21 күн бұрын

@@disdot7465 same omg!! just started to study:)

@starrlessard5696

21 күн бұрын

⁠@@disdot7465I do too, good luck! If you haven’t figured it out already you can quite literally just type the exact equation into Desmos and it will graph the circle for you. Then from there the question can be a quick process of elimination. If you haven’t practiced using Desmos I highly recommend using some time you have left to check it out.

@ziyahumbat

20 күн бұрын

can you explain how did you solve last question?

For the circle question at 0:59, since they're only asking for the X-Coordinate, you could do -4 (X-coordinate of the center) ± 11 (radius, square root of the right side of the equation), and get that the X-Coordinate must be from -15 to 7, which only answer B fulfills.

@danieldanmola8266

25 күн бұрын

same thing I did here bro . I got B ..but what I watched on.. boom!!. I saw that I was wrong

@JohnSAT

24 күн бұрын

Another valid method! Thanks for sharing.

Where have you been John come on we need you... You're our brother this family mustn't be lost ❤ more vids more..

For the last question I think using point slope form would be better. If you like only having y on the left then u can simply add over the y1 so u get y = m(x-x1) + y1. It makes it a lot easier bc then u can plug it into desmos as a function without needing to solve for b

You can also enter the circle equation into desmos and eyeball it or enter x= -16 which lets you create a slider from -16 to 19 with step 1. Drag the slider around to see which x value actually works. It seems that the digital SAT loves to reinforce that an (x,y) ordered pair satisfies the equation that it is a solution for. Love the way you did the circle question and the way you emphasized the logic. ACT used to include these questions often.

for the graph equestion you can put the values on desmos and use the slider value until you get it right

finally.thanks for video

I enjoyed your solution to the 2nd Problem 7:08 I used Vietta's formula Sum of Roots/Solutions = -b/a Product of Roots = c/a Find c and b and then Multiply I would have used ur method. Wanted to Try this formula out

@JohnSAT

21 күн бұрын

That's a valid method. Good work!

Thank you, Father

@YasminaMuzaffarova

Күн бұрын

😂😂

@fvehed

Күн бұрын

@@YasminaMuzaffarova hey!! he's more present in my education than my dad LOL

@YasminaMuzaffarova

Күн бұрын

@@fvehed same)

i love your videos,and i solved all the three

@mudasirbaraki8700

22 күн бұрын

da kerm kada

you are the cutest thank you

Did John just call himself an "average Joe?" 13:27 Yeah, right. 😂😂😂

Show us how we can use Desmond on the tangent question, please!

@carultch

4 күн бұрын

How are they still allowing Desmos on the SAT's, when AI tools exist?

Hi John... I took a bluebook practice test yesterday and I got 740 in maths (5 questions incorrect). But when I compared my score with a practice test I had taken earlier, I saw that I had gotten a 780 in that test with the same amount of incorrect answers. What do you think could be the reason for this?

@johngabrieldergham5480

19 күн бұрын

Hello, it’s because the questions on mdoule 1 are worth more than questions on module 2, of you have before gotten 2 questions wrong on module 2 it will result in 800-2(10)= 780 but now maybe you have got 2 questions wrong on module 1 which can result in 800-2(30)= 740 Hope this helps

I really miss your video

bro are you just in youtube or are you selling sat math tutor and if you are a tutor how can i be your student

@JohnSAT

24 күн бұрын

There's an online course. You either score 700+ or get a refund. You can learn more about it here : www.admissionhackers.com/sma

@AlperG35

22 күн бұрын

@@JohnSAT are you guarantee my score are right around 600 right now

@JohnSAT

21 күн бұрын

@@AlperG35 absolutely. we do it all the time.

Good afternoon, John.

my test is tomorrow 😭😭😭

Before you start solving the questions, i tried them and I got answers to all of them without even knowing the formulas. With the help of DESMOS i got the answers in 20-40 seconds...

@disdot7465

21 күн бұрын

how can u do the first question on desmos

@TooBoooringGamer

21 күн бұрын

@@disdot7465 I typed the equations on the graph and pointed the options on the x-axis like this (-16,0) (-14,0) (11,0) (19,0) and labeled them. then i saw that X-Coordinate must be from -15 to 7 so only -14 can be placed on circle and others are outside of the circle. ngl, I don't remember any formulas but i used my brain and some tricks and Desmos, i got like 700+ in math practice test.

@durutayanc

19 күн бұрын

@@disdot7465write the equation and check the biggest and smallest x value. you’ll understand if you write the equation.

@lucygabriela3071

19 күн бұрын

@@disdot7465 enter the formula in and test y= as the different answer choices, option B will work because its the only one that hits the circle

@ezzyrappeport8856

4 сағат бұрын

How did you solve the third question in desmos?

pov ur running out of content

🔥🔥🔥

ez done 3/3