This man is saving my educational career

@Sean-ob1ft

2 жыл бұрын

Sameee😹

@jcoop0008

Жыл бұрын

single-handedly no less, what a legend

@siosifada

10 ай бұрын

Same 😭🤩

@israeltenny5042

10 ай бұрын

You deserve a medal 🎖

nah no worries, I expect nothing from all of my students, I really do appreciate you spending the time watching my videos, and guess what you are making yourself a stronger and smarter person, so thank you!

@TRIA_Gods_Child

3 жыл бұрын

thank you so much for the videos.

@abdullahal-farra2686

3 жыл бұрын

thank you so much you saved u saved me no other videos explained it as well as u did subbed to u man :).

@alaacader7461

2 жыл бұрын

Thank you so much! Your teaching methods are very helpful

@user-yo3nm1rt1j

2 ай бұрын

Thank you mister and I think that your work will not lose 😊😊😊 I watch you from Egypt. Keep going 🩷🩷

10 years later and still you’re helping students, thanks

That was GREAT!! My math teacher was horrible at teaching this and she tried for an hour but you managed to do it in 5 minutes. THANK YOU SO MUCH, I BET YOU HAVE HELP SOOO MANY PEOPLE ALREADY :)

@brianmclogan

9 жыл бұрын

Seungsoo man I hope so as well, happy to be able to explain it to you where it makes sense. Keep up the hard work

This guy just sent my offline exam score from 68/100 to 83/100. Keep up the work man. Love your videos

You're so great, Brian. Thankyou all the way from Australia :)

As someone who makes B's or better and has taken many math classes, I've struggled with math but found a way to understand it better. I took business Calculus and made an A. How I did that, youtube videos. I don’t know you, but your videos have helped me so much that I'm passing trigonometry because of you. You explain focus, vertex, and more so much easier.

b is your coefficient of your linear term

2012. And your video is still helping people in 2022. And for many years to come. Thank you for taking the time to make this video and posting it. ✌🏽❤️🙂💪🏽🙏🏽

thank you so much! i was really confused on how to do this and i realized i was making a silly mistake after doing this. this video was very clear and easy to understand!!!

THANK YOU FOR THIS VIDEO!! I was crying because my teacher gave us homework with this but didn't explain how to do it. You are a lifesaver!

my mans is singlehandedly saving my math grades

This man needs a medal for saving lifes

You have saved me during these times of Covid-19. We just recently got a new teacher who does not know what he is doing. He likes to mumble a bunch and since I am online, I along with many others cannot understand what he is doing. Thank you so much for this video, I don't know what I could do without this channel being here! :D

@sana-qx1pr

3 жыл бұрын

I'm a slow learner, so after a new lesson, I do a lot of self-studying. He's so helpful!

I just recommended you to all of my friends. I'm gonna show your video to my math teachers.

Thank you sooooo much!!! I'm an eighth grade student taking high school algebra and i didn't understand how to do this. Without this I might of not passed the class. THANK YOU SOOOO MUCH!!!!

@brianmclogan

7 жыл бұрын

you are very welcome! happy to be able to assist you

Clicked with me as soon as you said point-slope! Thanks boss

This video is so old but thank you so much for making math a little easier to understand when I need you man

hard to do in a comments section but wolfram mathworld has a great explanation on their website, along with a visualization

Thank you so much! This cleared up my confusion!

bless your soul, I have a midterm exam, and we never reviewed this in class or in the guide work so thank you so much

@brianmclogan

7 жыл бұрын

awesome happy to be able to help!

every single one of your intros looks like an intro to a supervillain. you're the best

Thank you so much for making this video! I was able to finally understand how to find the slope using the vertex and a point and I solved my math problem!

I've been enlightened. Thank you!

This was very much needed thank you

its almost christmas break and im hustling over here for senior year and i couldnt solve this, you are a lifesasver

*Yes the videos from 2006 are helping me*

@alexalonsomendez-arias2286

5 жыл бұрын

Subscribe to me If you laughed ikr

@dillonpollard4545

4 жыл бұрын

I know the ad

Can you please use the standard form of a parabola which is (y-k)^2 = 4p(x-h)^2 (for horizontal parabola) or swap x and y for vertical parabola? PLEASE USE STANDARD FORM

Thank you!! Your videos are a life saver. Super succinct and helpful

Thank you sir.Very useful tutorial.

do you always need to put +1 after 3=4a-1 or not. Thank u

thank you so much, this makes so much sense now

@brianmclogan

6 жыл бұрын

awesome! happy to help

parabola stuff are a pain to me so this absolutely helps thanks

yoooo you really helped me! I have a test tomorrow:)

@Cm-zc2zx

2 жыл бұрын

Now it has been two years u has given ur exams..

I have a question, is the second point, (x, y), the same thing as the focus of the parabola?

You explained it very well

here after 9 years😁💕.thank you sir

You're so good 😊, thank you so much

thank you for this dude!!

Thank you so much for this it prepared me for my quiz today :)

@brianmclogan

6 жыл бұрын

awesome! best of luck!

Helped me alot.... Thanks sir.. 😁😁 From India

as someone who is cramming for a quiz after falling asleep in class, thank you for helping me understand this

big help thanks! my teacher is no where near this good

@brianmclogan

6 жыл бұрын

happy to be able to help you out!

Y’all bugging or is this man 1748483948592858583848584848585 times better than your teacher

can someone explain to me why he adds a one to the 3 and the negative one

BLESS YOU BRO YOU ARE THE GOAT SIR!!!

Thank you so much! teacher.

Thank you so much!

Thank you!!! SO much help!

@brianmclogan

10 жыл бұрын

Makenzie Eyre you are very welcome!

no I teach high school in Jacksonville Florida

@nowanknows7131

6 жыл бұрын

ayeeee Jacksonville

@rumelieporras607

6 жыл бұрын

what if the x intercepts was not in the whole number ser?? how to solve it can you please teach me??

lmao I got a take home exam and you did it all for me in 2012

I should be the one to say thanks at the end of the video :D

what should we do if the a=0?

thx

Math is timeless

Man you saved my maths assignment

Great video, I didn't understand it until I saw this, we use y at my school, not fx

@brianmclogan

9 жыл бұрын

Wes T y and f(x) can be interchangeable but will depend on if you are working with equations or functions which yes can depend on the school

To master skills and be able to explain it in simple terms that will help people like me even 10 years later is something that can only be done by: THE TOP 1%

This guy is a legend.

@brianmclogan

Жыл бұрын

💪💪💪

THANKS!!!

How do you find its directrix?

Thank you

A true hero teaches math like ABC

thank you !

What if I want to rewrite in standard form?

Thank you for your video, Sir

@brianmclogan

6 жыл бұрын

you are very welcome!

Thanks for the video. I am trying to learn more math. I am a semi-retired music teacher from NY.

@brianmclogan

6 жыл бұрын

you are very welcome! Curious, what brings you back to learning more math?

@nidurnevets

6 жыл бұрын

I have always had an appreciation for math, but I only took the required courses when I was in school. I majored in psych., in college, but ended up in the music teaching field.( I come from a family of people in the arts.) I taught, primarily, the string instruments in my thirty something years in the schools. When I retired from the schools (I am continuing to work with private students) I decided I would try to learn calculus. I quickly realized that my basic math skills were so poor that I would have to learn/relearn the math that leads up to it to get anywhere at all. I have had a little help from a physicist, whose daughter I taught for several years, but it has mainly been a haphazard process on my part. I have made some headway in my understanding. It has been good for my teaching to move to the other side of the "equation," and have the "I don't get this at all" experience. One can forget that experience if too much time is spent in familiar territory. I also think it is good to push the mind in directions it doesn't usually go, especially as one gets older. Thanks for asking!

@brianmclogan

6 жыл бұрын

cheers I very much agree with you. Many people blame mathematics because much of what we teach is not applicable to real life, which yes I agree and understand. On the other side of the coin we have done a poor job for many years not allowing students to be intrigued with mathematics and explore its beauty for the sake of learning. (focus on processes, tests and tricks) I hope as you continue this journey to notice the connections and simplicity of mathematics that will help you strive to continue to want to learn more. That is what the study of mathematics has brought to me and I am so thankful I was able to experience it. It really is the language of our universe. Kudos to you.

@nidurnevets

6 жыл бұрын

Thanks for your wonderful reply. The connections in mathematics intrigue me. When I grasp something of that nature it is fascinating! Sometimes I see the hint of a connection somewhere but can't quite put it all together. I think it has improved my thinking in general, and it has lead to improvements in my teaching and understanding of music. All the best!

@brianmclogan

6 жыл бұрын

absolutely! I think you might enjoy this ted talk if you have not already seen it kzread.info/dash/bejne/jIV5ztyjc9bSadI.html. Btw I played the trombone for 8 years and owe so much of my development and learning to music.

Sir the lower case f is confusing me.whats it for ?

thanks appreciate it 👍

Excellent video.

Thank you this really helped me

@brianmclogan

6 жыл бұрын

you are very welcome!

Claps for you 👏👏👏

In which grade you study conic sections in USA??

@brianmclogan

6 жыл бұрын

typically pre-calculus

@jasbirsingh561

6 жыл бұрын

Brian McLogan i mean which grade.... school ... High school...or college

@hallyzhou

6 жыл бұрын

depends, someone will never take this class cuz they don't want to, always sophmore year or junior year.

imma start a cult having you as supreme leader math

@parthpagar6644

4 жыл бұрын

god bless you sir

is it the same if in the problem it says that it has a "vertical directrix" or do i change it to x = a(y-k)^2 + k ????

@brianmclogan

7 жыл бұрын

that would be the equation if the directrix is vertical

@souleater101ful

7 жыл бұрын

Brian McLogan Thank you so much. My old teacher was talking about using the formula from conic sections, the one where the vertex is not on the origin and opens horizontally. Any ideas why?

Would you try this for me...Given that the line Lx+my+c touches the parabola Y²=4ax and show that ln=am...please thank you

Sir is there a different way of finding the equation, given a point and vertex of a parabola?

@brianmclogan

6 жыл бұрын

not that I am initially aware of, what is wrong with this method?

@syedmujeebrehman7335

6 жыл бұрын

Sir,there is nothing wrong with this method, but i did it with another method and i got the answer in standard form.

thank you so much!!!

@brianmclogan

5 жыл бұрын

you are very welcome!!!

what if i only have 1 zero and the vertex, i don’t have both a y & x point

Hmm it can also be a y^2 right?

Helpfull

Where’s the (-1,3) came from?

Clutch af

This guy is the goat 🐐

YOU SAVE MY LIFE THANK YOU

@brianmclogan

6 жыл бұрын

you are very welcome!

How can i find equation of graph from given point of vertex and extreme values😮😮😮

dang both your videos i found on this use only standard form but i have to find a b and c. idk what is going on

What did he say??

Not me learning from a 9 year old vid more than my teacher

@brianmclogan

2 жыл бұрын

Boom!

@nrojb8454

2 жыл бұрын

Oh my god! :0

deadass my teacher confused the shit out of me, how is this so simple my fucking god

Nice video ..can u explain what is an involute curve...

You good sir are an angle

@brianmclogan

6 жыл бұрын

obtuse or acute?

SAVED MY FUTURE AND SHIT NO CAP

What if zeros and point was given?

@brianmclogan

5 жыл бұрын

need to use standard form and system of equations

keep on slaying!

W manz fr

Hey am lado from south Sudan in I have problem in parabola can you help me

@brianmclogan

6 жыл бұрын

sorry I am only able to spend enough time over what I am currently teaching, if you have a brief question I may be able to help

how is this precalculus???

@brianmclogan

7 жыл бұрын

It is a review of quadratics taught in Algebra 2 but also taught in Pre-Calc at the beginning of the year

@felixliang6877

7 жыл бұрын

ah I see thank you

you are the cool

Your american accent is so strong sir

@brianmclogan

6 жыл бұрын

well........where are you from?