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Casey Machen
Registrace 11. 01. 2017
Video
Completing the Square
zhlédnutí 179Před 4 lety
Learn how to complete the square for a quadratic expression.
Volume of Revolution (Cylindrical Shells)
zhlédnutí 23KPřed 5 lety
How to calculate the volume of revolution using the cylindrical shells method. Made using GeoGebra.
Volumes of Revolution (Disk Method)
zhlédnutí 57KPřed 5 lety
Using calculus to find the volume of solids of revolution. Made using GeoGebra.
Integral Recap
zhlédnutí 896Před 5 lety
An explanation of where the notation for the integral comes from.
Polynomial Graphs
zhlédnutí 277Před 5 lety
Using factoring to graph polynomials; zeros, multiplicities, and turning points
Quadratic Functions
zhlédnutí 516Před 5 lety
Vocab associated with quadratic functions; the quadratic formula
Equations of Circles
zhlédnutí 364Před 5 lety
Standard and general forms of circles; completing the square
Integration
zhlédnutí 986Před 6 lety
Computing integrals without a calculator. Using integrals to find change in position from velocity.
This is such a skibidi video
regarded boy
Casey’s voice matches my freak!
Can't express how greatful i am to you
👌👌
Love you thank you
This is such a helpful visual. Thank you!
This is all physically impossible. What value could there possibly be with idealisations? Honestly... calculus is a lot dumber of an idea than people give it credit, and so is all of maths, because none of it is physically real or possible. It comes off as people mistakingly believing this stuff is emperically possible and true, which makes it look even dumber than if people just came out in the beginning and said everything you were about to be shown was already physically impossible... which is, in turn, pretty dumb. Both scenarios are dumb. Dumb and dumber, really. These videos show the math perfectly, but what good is the math when the concepts are so dumb to begin with?
This video helped me to see, more clearly than ever before, that I believe math is unempirical and thus not relevant to reality or 'is wrong.' The entire subject should be written off as incorrect in any world other than fiction, and a very boring fiction at that.
I followed the concept until we got to the math starting at 2:12.
That is really well done and well explained.
Omg so helpfulll
Didikas l 2 pc 3 😂
Please share the geogebra code.
Thanks a lot
Audio
Audio
This is fantastic-thank you! Far better than my ivy league profs
and UK Russel Group unis
Excellent graphical understanding. It looks really cool. My students enjoyed it a lot . Hats off sir..
🎉
Great simple video! Love it!
Thank you for this amazing video....It is very helpful.
Thanks for you. Can you write the name of program you Use to drow the shap
Geogebra
Very helpful video Your are good teacher 👍
Calculate Shell /Cylinder Volume in Cu meter and convert to Cu Ft czcams.com/video/pexzGbJCTNE/video.html
The only thing I do not get is that why do we call it dx instead of just x? What is the reason, I'm just not capable of understanding it and I need help.
The point of the sylinder shell method, is to sum infinitely many VERY THIN shells together over the area we want to find the volume of. If we set the thickness of these shells to x, this would mean that the thickness of the shell will not be as thin anymore for large values of x. Hence, the approximation of the volume would contain a great error. When we let the thickness of each shell be dx, this basically means they are VEEERY thin, and gives better approximation because you can fit more shells in the same area
d in front of x means infinitesimal, which in turn means infinitely small. Its like putting a limit, so it doesnt approach 0, but is very very very very small in size
soooo goood!!!
POWERFUL visuals man!!! Congrats!!!
Calc beginner here and this is an awesome video. Only thing was the audio was messing up but material in video was quality. Also, cowboys suck!!!
Great video that explains the concept in a very understanding way.
Amazing!
I got to watch this in calc.
Thanks for sharing this video.
Dear sir Awesome graphic display please share other resources. 🙏🏻
how did you make this? I want to learn how to visualize volumes using calculus
NOICE!
Thank you loads, Please what app are you using to draw these shapes? Is it geogebra?
Ja das ist richtig
:D
This was extremely helpful to visualise whats going on
I can’t describe in words how helpful is this video.Thankyou so much brother.
Underrated video. Excellent teacher.
Totally underrated video! Thank you. You're a skilled teacher!
Great recap! underatted! must watch for beginner calculus students
good video bro
❤️
This is incredible
Thank you so much.
thx :)
Excellent graphic. What is the name of the app you used to graph?
Geogebra
Excellent graphics! Thank you.
Thank you.
Thank you for this amazing video, which software have you used in animation? It is very helpful. Could you please tell me how to get this program.
Obviously Geogebra