Parabola Find Vertex, Focus, Directrix, and Graph
In this video lesson we go through 2 examples showing how to write a parabola in the standard form by completing the square. We go through how to find the vertex, focus, directrix and get a nice sketch of the parabola.
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Пікірлер: 55
hi Mario! i wanted to thank you so much for the content you make. It’s so simple and easy for me to understand! At the beginning of my math term I was getting late 70’s and then I discovered your channel and got a 95 on my exam. I appreciate all you do for students worldwide. Much thanks from Canada!
@MariosMathTutoring
Жыл бұрын
Thanks for letting me know! Glad to hear my channel and math videos are helping you!
Hey, Mario, I am Freshman in 9th grade and learning geometry my teacher wanted an extra lesson on trigonometry and really your video helped me a lot. I saw many past videos you made; they were wonderful and still too. Thank you for always working for students like me.
@MariosMathTutoring
Жыл бұрын
Glad I could help!
Woah thanks, it turned out to be much easier than I thought
Thank you Mario taking the time to explain this to me. Your videos are really helpful!
@MariosMathTutoring
5 ай бұрын
Glad to hear it!
Thank you so much for your videos, they have become my go-to for maths. I can only agree with the comment below that they have been of tremendous help.
@MariosMathTutoring
11 ай бұрын
You’re welcome! Glad to hear my videos are helping you!
Well explained thank you
Nice videos and content!
Good job you did also tell about latusrectum.
Thank you, this is super clear!
@MariosMathTutoring
13 күн бұрын
Glad it was helpful!
HELPED ME SO MUCH! THANK YOU🙏
@MariosMathTutoring
Жыл бұрын
You're welcome!
Great explanation sir 🎉🎉🎉
What happens if the we’re given this example: y^2 - 8y + 6x + 16 =0 ? Where we’d end up with (y - 4)^2 = -6x
really helping so easy to understand 😆
wow it helps me alot in teaching math in senior high.
Best explanation love from India❤❤
Hi Mario! Can I ask a question? In this part 2:39 where did you get the 4(x-1)?
@MariosMathTutoring
9 ай бұрын
This was intended to be a quick short video but I have done another more in depth video here that should answer your question: Parabola (Quadratics) Graphing and Writing Equations Using Focus, Directrix, and Vertex kzread.info/dash/bejne/ZGyCkppmldHPips.html
@rebeccagonzales07
9 ай бұрын
did u find out? thats my only question help.
@rotundrascal
8 ай бұрын
@@rebeccagonzales07 He factored out a 4 so that (4x-4) becomes 4(x-1)
Can i ask where did you get the one in p=1?
@vuyanithwala6681
9 ай бұрын
He made p the subject of the formula so he devided by 4 both sides and he got 1
Thank you
@MariosMathTutoring
Жыл бұрын
You're welcome
I hope I will learn something more
Thanks ❤
@MariosMathTutoring
Жыл бұрын
Welcome!
Hi there, do you have a tutorial for 10 years old (year 5) taking 11+ in September?
@MariosMathTutoring
Жыл бұрын
I’d start with this Prealgebra final exam review…PreAlgebra Final Exam Giant Review kzread.info/dash/bejne/l5aE1LWqZa_UY5c.html
@MariosMathTutoring
Жыл бұрын
And if that feels like the right level then you could also take a look at this Algebra readiness review and practice video I filmed recently: Algebra Readiness Practice and Review kzread.info/dash/bejne/noeV1aacobauaNo.html
thank you sir I was having hard time with this
@MariosMathTutoring
9 ай бұрын
You’re welcome
Having issues getting the focus and directrix, could you go more deep? Thank you
@MariosMathTutoring
Жыл бұрын
Conic Sections: Hyperbolas, Ellipses, Parabolas, Circles (How to Graph) kzread.info/dash/bejne/lGubrNeOfpCXd7g.html
@abtech273
Жыл бұрын
@@MariosMathTutoring thanks , figured it out after watching the video again 🫡
Enterprice caption is that you ❤😂
Thought Captain Picard was speaking for a moment there
Great sir teaching sir thank you so much sir
@MariosMathTutoring
6 ай бұрын
All the best!
Hi mario I am from PUNJAB , INDIA this video helps me a lot to understand concept for my JEE preparation
@MariosMathTutoring
3 ай бұрын
That’s great! Thanks for letting me know and wishing you continued success with your math!
Good teaching teacher😮😮😮😮😮
@MariosMathTutoring
3 ай бұрын
Thank you! 😃
think u did a mistake in the first one. focus is (h,k+1) not (h+1,k )so it should be (1,-4)
@MariosMathTutoring
Ай бұрын
You are mistaken…kindly Review the video again.
WAZUP NIGA SAAN MO NAKUHA ANG - 1??NAHIHILO NAKO
Can I have a question where did you get -5 in Focus?
@MariosMathTutoring
9 ай бұрын
Here is a more in-depth video that should answer your question: Parabola (Quadratics) Graphing and Writing Equations Using Focus, Directrix, and Vertex kzread.info/dash/bejne/ZGyCkppmldHPips.html
Thank you
@MariosMathTutoring
3 ай бұрын
You’re welcome