How to find the vertices and foci of an ellipse
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- เผยแพร่เมื่อ 9 ก.พ. 2025
- Learn how to graph vertical ellipse not centered at the origin. A vertical ellipse is an ellipse which major axis is vertical. To graph a vertical ellipse, we first identify some of the properties of the ellipse including the major radius (a) and the minor radius (b) and the center. These properties enables us to graph the ellipse.
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this was for pre-calculus, thankfully we have a group of great teachers at my school
Must be nice lol
I skipped precalculus and placed into calc 1. I'm now in calc 3, and your videos are saving me! THANK YOU!
when a 2012 video is more informative than the college class u paid 1k for
and I have a lot more videos to help😀
@@brianmclogan does anyone else have Promethean boards now?
im in9th grade learning this bruh
@@ronitjambekar6635 taking algebra 2 in 9th grade is not not even considered “good”...
@@edmondmeng8205 this isnt algebra 2, its pre calc, and pre calc in 9th grade is 3 levels above standard lol I'd say thats pretty good
Thanks, been staring at my textbook for 30 minutes trying to make some sense of ellipses. Within the first 2 minutes of watching this video I've gotten more meaningful information than from my textbook
awesome! happy to be able to help you out!
You are the only reason I feel confident about my test tomorrow. Thank you so much.
Adrianna Wade puts a smile on my face hope you did well
Well? how did you do?
@@MansEatinBeans XD
How’d you do bro
Zedsy I commented this when I was in high school and I’ve graduated college now so I don’t remember specifically but it seems to have worked out
that one girl that kept spacing out in class came back to dislike this video
haha
I have taken Pre-Calc Online over the summer. I never needed any tutors to come home. YOU were my "Tutor" Mr. McLogan. Thank you for Everything! Your videos will be used when I take AP Calculus AB this year.
as a grade 11 student, Sir, thank you very much, I learned a lot from what you taught about pre-calculus. From Philippines👋🏻👋🏻
thats a damn shame that you're such a good teacher and you have a class like that
You are WAY more helpful than my math teacher! Thanks for this vid! I won't have any trouble doing my homework now! :-)
sweet go and get it!
:-D
Respect to Brian for caring enough to reply to 2020 comments in a video that’s 8 years old
You are great at teaching math
thank you!
this 8 minute video taught me more than a week's worth of classes in preperation for my midterm tmr! thank you so much
I would fail my class without this channel... Thanks!
I spent hours trying to learn this through my lecture notes and you taught it to me in less than 10 minutes, you are amazing!
very happy to be able to help you out!
I swear your videos have been really helpful these past few months. Not even this is enough to thank you for all the help you've given us.
your welcome, I really appreciate it
You are the best math teacher in the universe. Never have I ever watched your video and left it without full understanding of the subject! 🥰🥰🥰🥰
THANK YOU SO MUCH!
I couldn’t understand this and was given more than 10 lecture videos to watch from our school.
I found yours and it’s like.... mind blown- totally makes sense now!
GOD BLESS YOUR LIFE!
im so glad i found this, you helped me more than my teacher thank you!!
Never stop making videos
Everyone in these comments be complimenting the teacher while I'm over here in the middle of a math test not knowing what a foci is
From 8:06 to the end, the minor axis includes (1, 5) and (-7,5). You only went a distance of 2 in each direction instead of 4 (square root of b).
Your lessons got me an A on my Trig Final. Thank you so much!
Absolutely amazing! Math teachers need to attend your classes!
bruh this video is 9 years old and is still good
I just try to do my best, glad they help you out
you are very welcome, I have worked on doing that as I always found it hard to keep up with a teacher when they worked so fast.
Brian McLogan we are all very thankful for a person that can explain things crystal clear. Thank you seriously
Thank you for sharing your knowledge with us mister! It really helped me many times most especially in my assignments, where i couldn't understand the way my teacher teaches the pre calculus. God bless you more
your very welcome, happy my explanation worked for you!
Brian you are a legend to me I literally understood all the chapters that will be out in our exam except for ellipse now I got 80% of it
What's weird is that when I saw the thumbnail for this video, I swear it was the equation of a hyperbola with a minus instead of a plus. Part of the reason I clicked on this was to see how Mr. McLogan would get around this. Great video. Glad I watched.
appreciate it, need to fix that thumbnail, thank you!!
Thank you you explained this so much easier than my professor. Because of your videos I will pass my finals. Thank you
genuinely the best video ever
That's what I am here for. Happy to help
I'm taking a multidimensional math course this semester and it has started with parabola, elliptic, and hyperbola equations and graphs. I haven't seen these in over twenty-five years. Thank you very much for posting your easy to follow instructions. Your videos related to parabolas and ellipses have proven much helpful and I'm able to complete my homework assignment. I'm looking forward to finding your videos concerning hyperbolas.
that is great to hear Keith. Keep up the hard work. I do have plenty of videos on hyperbolas. Let me know if there is anything else I can do to help
you are welcome, happy to help!
Thanks a lot.One of the best teacher I've ever seen.
appreciate it
By far, your teaching abilities are way better than my math professor. Thx for the vid.. really helped!
you are very welcome! happy to be able to assist you
I love how he dumbs down the theories. Makes it A LOT easier to grasp concepts
I would prefer the term breaks down the theories 😀
You are the Best Teacher.
You look like you are a serious and unfunny person but seriously you have a great sense of humor.
I just finished watching this video as well as the one you did on parabolas and I was worried about my upcoming final exam until I watched these. Your students are lucky to have you as a teacher. Crystal clear explanation. Thanks so much for the help!
Matt Nieschwitz you are very welcome! and thank you
math makes me suffocate, but it is teachers like these whom are passionate that save the day
Omg i was crying because i need to pass my module tommorrow and i did not understand my teacher because his explanation is hard to understand ...he literally explained this topic in 1 hour ... its so fucked up ... i dont know what to do ....im so glad i found this. . I already finished my schoolworks ... thank you very much ... i learned a lot of things in pre calculus because of ur videos
I only needed to know the first part about the a and b because I was confused about the vertices and co-vertices and how to know if the ellipse is vertical or horizontal for my test tomorrow, but I continued to watch and you explained it so simple and perfect. THANK YOU!!! 👍
Darius R. you are very welcome! so happy to be able to help you out! good luck tomorrow
Thanks!
Your videos are extremely helpful! I've learned so much in this one video then I have the entire semester of my math class!
Rose Meyers awesome! so happy to be there to help you with your work!
i am a enginering student from brazil, you help me a lot! just want to say thanks. keep up with this videos you are amazing
happy to be able to help you! keep up the hard work!
This is more helpful than my analytic geometry class. Even i'm not a native english speaker (im from México), but i can even understand this way better than my "teach'a". Thx
You're better than my math teacher. Keep up the good work!
you are very welcome Clark!!
I dunno but hearing the other students voices made me feel less lonely😅. It was all cozy and really nice and! I understand this better😁. Thank u sir🙇🏽♀️
you are very welcome! really happy to help!
Thank you so much for this! I have a test in three days and had no idea how to do this. Now it makes so much sense!!! Very helpful!
you are very welcome! happy to help
Best. Explanation. Ever. You sir know how to teach YAY! Thank you
: ) thank you! cheers to you
your tutorials are saving me, i currently have an F in math, but i see that turning around really fast
Sir Brian, I'am really thankful that I saw this video, it's easy for me to understand your explanation.. May the Lord bless you more😀
appreciate it, and happy to be able to help you
this was so helpful, studying for my final tomorrow and i've never been more confused until this video!!! THANK YOU
25(X+3)^2--------16(y--5)^2
(X++3)^2/16------(Y--5)^2/25
16X^2++48^2----25y^2--125^
8X^2+++24^2----5y^2-----25^2
x^2+++++3^-------y^2-----5^2
X^2++++++9------Y^2----25
X^2==9---------------Y^2==25
X=3____________Y=5
(3+3)^2/16---(5-5)^2/25
9^2/16-----------0/25
81/16--0
I just finished precalc, not understanding this at all, and it really bit me in the but now that I'm in college algebra and am having to do ellipses again. this video helped soso much. thank you!!
man you are a good teacher but you have teach you're students some respect
This really helped thank you!
Your are the best teacher i ever seen and it was very helpful thanks McLogan
wor dar that you very much! I greatly appreciate your comment
You can fall asleep during your lesson not because its boring because it’s relaxing in a good way😂 its like i can sleep and learn at the same time
that would be ideal,, just wake up and good to go
Your teaching method is extremely convenient.
happy to help
Taking my algebra 2 final tomorrow thank you so much ive been binge watching a lot of your videos and they are really helping thank you so much!!!
awesome! happy to be able to be able to help you! best of luck tomorrow
I have a test in less than 12 hours and this just saved my grade, thanks a lot :D
you are very welcome! let me know how you do!
your very welcome!
this man is goated, thank you. very well explained and made it easy to learn
You are very welcome!!
Thanks for teaching in a way I can actually understand! You are such a help to me!
awesome! happy to be able to help
Thank you sir! you're better teacher than my math professor!
you are very welcome! happy to be able to help
I couldn't understand this in (Clac II) class today even though it was a review from Trig. THANK YOU very much.
you are very welcome!
talent in teaching here!
: )
I think it is extremely cool how, as a calc 3 student in college, I run across a video by my old high school teacher.
Hi!! I am still hear teaching. Congrats to you on working up the Calc 3. And you are?????????
Noah, the short kid who made games on his calculator
Noah!!!! Very proud of you, keep up the hard work and great to hear from you
thank you so much! i think you're gonna save me in my senior years:))
keep working hard Isabella! happy to be there for you
You are WAY more helpful than my teacher! Thanks for this vid! I can do my homework now! :-)
: )
Thank you!! Your a great teacher that was really helpful
TheNumber1runner you are very welcome! so happy to be able to help you out
You are amazing. You just earned a new subscriber!!
Thank you for such a clear and concise explanation!
Extremely helpful and to the point. Thanks
yu are very welcome!
Thank you so much. You're a great teacher.
happy to be able to help
You are a hero.
😍😍😍
That was very useful really helped me prepare for my test today thanks! Your class doesn't understand what its like having a bad calculus teacher
thanks! I appreciate it, let me know how I can help!
i need help
thank you soo much, you are really taking your time to explain things clearly to me
This has really helped me with my homework. Thank you!
This guy is great!
thank you Hillary!
keep it up, you are a great teacher
appreciate it
Your the greatest.
Here in 2025 in 10th grade! You could say this is outdated but I think that the new books are too updated, everything is more complicated and inefficient than how you are teaching it. Thank you!
I was crying because I have a test tomorrow , after watching your video I’m not crying anymore
You teach good than my teacher.
happy to be able to assist you, keep up the hard work
thank you ,many thanks you are a great teacher
what is a CP class?
Thank you so muchhh❤ This was a big help.
Ty sir that really helped a lot
ty teach, was stuck on how to find the vertices
thanks bro.... i now finally understand hahahahah Goodluck to me! midterm tomorrow
wow greet teacher and you answer all comments.
Man you are awesome!
Great video !
thank you!
This video is 12 years old but you saved me for this exam
I love his class dynamic, it's so cute lol