Intermediate Algebra Lecture 13.1: A Study of Conic Sections -- Parabola and Circle.

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Professor Leonard

Professor Leonard

Күн бұрын

Пікірлер: 59
@marbrydav9698
@marbrydav9698 8 жыл бұрын
I'm currently taking Calculus III in Vancouver, British Columbia, Canada. My teacher speaks terrible English, and I learn nothing from lectures, you are saving me with your Calc III lectures and suggestions of what to review. Keep it up.
@jvickers1879
@jvickers1879 7 жыл бұрын
ha, I'm doing the exact same! Calc 3, but he said to review conic sections!
@robertbrowne4431
@robertbrowne4431 7 жыл бұрын
I'm here too guys! My professor told me the same. I'm in Cal 3.
@uhuihiuhuihi
@uhuihiuhuihi 6 жыл бұрын
I'm taking calc III in Ontario, and my prof can't pronounce a single word correctly. What's worse is that he completely skipped over the section 11 stuff Leonard put up and started with taking derivatives and integrals of vector valued functions. If videos like this weren't put up I would never understand what we're actually studying. Our education system needs a complete overhaul and the ability to speak clearly must be mandatory.
@ClumpypooCP
@ClumpypooCP 5 жыл бұрын
Lol right now im taking Calc 3 at UBC in Vancouver too!!
@NovaWarrior77
@NovaWarrior77 5 жыл бұрын
Seems we're all here for the same reasons lol!
@DuckyBalboa
@DuckyBalboa 9 жыл бұрын
Pardon my saltiness, but what my Korean teacher could barely recite over this topic in an entire week while i couldn't comprehend shit; I learned all this in 54 minutes. Thought it was me and not the teacher, boy I was wrong! Thank you so much good sir! Ill be using these videos when I take Cal 1
@DanaNourie
@DanaNourie 5 жыл бұрын
It's hard not to turn math into a spectator sport with Prof Leonard teaching.
@bestenurdurukan8625
@bestenurdurukan8625 3 жыл бұрын
Professor Leonard sent me from his calc 3 chapter 11.6 video to here!
@marijanapavlovska5206
@marijanapavlovska5206 2 жыл бұрын
lol sameeeee
@rastonick5891
@rastonick5891 Жыл бұрын
lmaooooo same
@Apexapex-q2c
@Apexapex-q2c 9 ай бұрын
lol same here. i found vectors with 3d a bit messi tho.hard to understand
@abdirahimyusuf6194
@abdirahimyusuf6194 8 жыл бұрын
thanx prof leonard, you are my favourite lecturer in youtube.
@guitaristxcore
@guitaristxcore 2 жыл бұрын
Something that might help in comprehending the vertical and horizontal shifts is understanding that each polynomial could individually be equal to zero. In finding the X component of the center of a circle (x-2)^2 + y^2 = 2^2, if the (x-2) = 0 then X = 2, and then turn around an do the same for Y. For me this is an easier way to think about it. Its the exact same thought process as finding X and Y intercepts for linear equations, just being applied to a different type of problem.
@sellochuene9650
@sellochuene9650 10 жыл бұрын
thank you soo much Prof, your videos are really helpful
@roaahedaya1779
@roaahedaya1779 7 жыл бұрын
I found out your channel short time a go and it is totally amazing. Thank you a million 😍😍😍
@jaineilsart1528
@jaineilsart1528 Жыл бұрын
I like circles. Its gonna be very useful once i make a game one day in coding
@PiffyTona
@PiffyTona 6 жыл бұрын
Wait your test are multiple choice? I wish I would of had you as my professor you saved my life while taken statistics (which I took online) and now with algebra. Thanks a lot Prof. Leonard.
@LarryLovestein23
@LarryLovestein23 3 жыл бұрын
I hate multiple choice. No partial credit
@robertjr8205
@robertjr8205 2 жыл бұрын
Im sure they still had to show work
@victoza9232
@victoza9232 7 жыл бұрын
Hey Prof. Leonard, are you going to do any vids on trigonometry?
@siamhasan288
@siamhasan288 3 жыл бұрын
they are up now
@djt6fan
@djt6fan 3 жыл бұрын
@@siamhasan288 Good thing you let him know, he was clueless about trig. for the past 4-5 years....
@somasahu1234
@somasahu1234 3 жыл бұрын
@@djt6fan hmm
@cesarrivas2295
@cesarrivas2295 2 жыл бұрын
I'm pretty he’s a software engineer already
@user-pz1gd3nv4n
@user-pz1gd3nv4n 2 жыл бұрын
At 13:34 shouldn't the type 2 parabola have (k,h)? Since the type 1 has (h,k)
@PastryDonut
@PastryDonut 2 жыл бұрын
Type 2 is still (h,k), because h and k still mean same things in Type 2. h -- horizontal shift along x-axis, y -- vertical shift slong y-axis.
@dankster7993
@dankster7993 2 жыл бұрын
@@PastryDonut btw type 2 isn't a function right? so what exactly is it?
@PastryDonut
@PastryDonut 2 жыл бұрын
@@dankster7993 Yep, these are equations
@ibrahimn628
@ibrahimn628 5 жыл бұрын
Who's here for Cal III?
@stevenrashid5810
@stevenrashid5810 8 ай бұрын
I here for cal2
@Shaun28767
@Shaun28767 4 ай бұрын
Meee
@Brandoniafudgel
@Brandoniafudgel 4 ай бұрын
Am I the only one who still reads textbooks anymore? 💀🤓
@ILikeWeatherGuy
@ILikeWeatherGuy 8 жыл бұрын
the translations are the same as type one but its reflected about y=x.
@timetraveler1203
@timetraveler1203 6 жыл бұрын
Thank you so much for these wonderful videos.
@hendrixmikeljasa1905
@hendrixmikeljasa1905 6 жыл бұрын
good job professor
@liamhoward2208
@liamhoward2208 5 жыл бұрын
Professor, looking at the equation of a circle I wondered if humans invented the equation to fit a pre-conceived idea, or if the equation of a circle already existed just waiting to be discovered.
@kalekkakmdkekjaakwkmdb8506
@kalekkakmdkekjaakwkmdb8506 2 жыл бұрын
2nd one
@uthmangamboabdullahi5018
@uthmangamboabdullahi5018 6 жыл бұрын
awesome Prof
@tutingrubena1584
@tutingrubena1584 4 жыл бұрын
what about these sir, (x - h)² = 4p (y - k) (y - h)² = 4p (x - h) how are these related to the formulas you have just taught to us??
@solinsaadi2473
@solinsaadi2473 7 жыл бұрын
thank you so much prof , l just don't get the vetex how to find it ?
@juanpabloaguirre6390
@juanpabloaguirre6390 7 жыл бұрын
Thanks!
@ojingaj30
@ojingaj30 8 жыл бұрын
Epic!!
@debjanimajumder9893
@debjanimajumder9893 6 жыл бұрын
thaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaank u soooooooooooooooh much
@eugenepashch5213
@eugenepashch5213 2 жыл бұрын
Solid!
@meeraunnikrishnan6120
@meeraunnikrishnan6120 7 жыл бұрын
what about y=4ax^2 how does that differ from this ?
@rajat1960
@rajat1960 5 жыл бұрын
The given formula y=4ax^2 works only when the vertex = 0,0 , parabola opened rightwards. These formulas are based on an idealist reduction of eccentricity =1
@PRINCESSADWOASEGUAPAINTSIL
@PRINCESSADWOASEGUAPAINTSIL 5 ай бұрын
Sir please this video has a poor camera quality I can’t see from the board well
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