I am very happy to see the vidoe One of the best CALCULUS problems I have ever seen using calculus. Shows that in fact it is useful in life! from you, hopefully the others also are happy for You
I am very happy to see the vidoe after you give this One of the best CALCULUS problems I have ever seen using calculus. Shows that in fact it is useful in life
I Love The Video It Can Increase My Knowledge One of the best CALCULUS problems I have ever seen using calculus. Shows that in fact it is useful in life!
Nice Video One of the best CALCULUS problems I have ever seen using calculus. Shows that in fact it is useful in life! That You Share , So Very Nice Thanks You
after i watched this video, my insight is very open because the video is very good to give information One of the best CALCULUS problems I have ever seen using calculus. Shows that in fact it is useful in life
The answer is NOT in the monetary value/spending limit; the answer is self-evident in the differences in fractional quantities being represented. In other words, most will grow quickly tired of 1/2 cakes over time as opposed to 1/4 cakes over time, sooner. The intuitive is a derivative of the obvious.
you can eat as much cake as you want if your grandma bakes it and makes it delicious. that being said, eating cake on a daily basis is directly proportionate to gaining weight., maybe 5-10 lbs a month
I just graph the equation with a ratio of x and y by removing z through substitution, then take the derivative to get the maximum "y" value.. based off that I substitute it in and this time graph it with just x and z, take the derivative to get the maximum "z" value.. substitute it in and find x... get the value, add them up, compare it to the final price then make a ratio between my price and the final price along with $100 and a number n. Then use n as a ratio to amount the original max values
Wow, I want to be able to do that. im in grade 10 and and taking calc and physics i am sitting in on grade 12 classes and i gget it! Should i infrom my principal and get bumped up to grade 12 math? Or can that even be done? (im in canada)
@HHockeyKid18 Wow, interesting I'm just like you or at least i used to be, I'm in my third year of calculus and took AP calc and AP physics just like you did in 10th grade....And trust me don't try to jump ahead it's hard enough as it is right now, sure I got through the first year of Calc in a breeze but later on it gets much too difficult to skip ahead
Optimization is one of my favorite parts of calculus. This is a hell of an optimization though. I'm taking the AP Calculus test TOMORROW ΘoΘ, and I should be doing some real study tonight but I can't pass up trying out a problem like this.
This is just a basic problem that everyone encounters in intermediate microeconomics, but it's not like it's a unique, specific example of calculus that occurs ONLY in this instance of economics. Calculus is used as a TOOL for analysis in many fields, economics being one of them. Nevertheless, it's great to expose people to some basic stuff they can encounter in college.
come on it is not that hard, i did it in a couple mins by using laplace multipliers, though i really liked this kind of problem, multivariable calculus applied to economics is really interesting.
yeah, that's right, my bad, i was studying laplacian right before i came to this video and then made a mistake on the names heheh, i used lagrange multipliers not laplace
@nousou28 It comes from a lack of planning. This guy didn't plan out a script or think through his video enough. Just jump in and start and work it out as you go. Sometimes it works. Sometimes it crashes.
Another person claiming to know all 300,000,000 people in a multiregional, multicultural country... Thanks nousou28, you've proven once again that stupid happens everywhere.
I am not claiming, I am sure about! Look at most of the comments and even Americans say that. Well yes stupid is everywhere but especially here in America, sir! Welcome though
We call people like you PARASITES..you know that? Go do something else and do not waste my time..I do not hate anybody but this my point of view..If you like it you take it if not then leave and shut your mouth.Good luck with your stupid comments.
And WE call people like you scum. You know that? You couldn't begin to comprehend how outmatched you are. You are a hater, and a stupid one at that. Your point of view isn't simply a point of view, it's veiled hatred... but that's just my point of view, so take it or leave it you dumbass.
Your hateful, simple-minded, boring ass is worthless. You claim to know 300,000,000 people... and you think my posts are stupid? Grow up you idiot child. Learn something in your wasted life. Fuck-up...
Yes I believe period! I am not a hater, I just do not want to waste my time again with you..Actually there are 299,999,999 because you are out from the list..I do not consider you buddy! People like you should not have a point of view, so please keep it and do not share it with us..Good luck with you anger.
You are a hater. Say you are not... but you are. Why do you assume I am angry? I am not. I simply am telling you you're an ignorant, hateful wretch. I only tell the truth - and the truth is you're a waste of oxygen. Said with or without passion, that statement is true.
Idiots who can condemn whole countries or cultures based on media or silly stories are wasting the rest of our resources. Bye moron.
Aw, the idiot is on replay... poor baby. Your certainty only emphasizes your idiocy. You hate many based on your moronic assumptions. Good luck with being a moron.
Ok being nice does not work with you animal.well animals are wiser than you..you do not deserve to be. by the way, are you his lawyer? I forgot you are such animal and you cannot be better..shut your mouth..I do not hate this country becos i live in :) I have a very good relationsip with people..yes people not animals like you..Note: THIS IS THE LAST MESSAGE FOR YOU BECOS I WILL NOT WASTE MY TIME WITH YOU..I WILL NOT READ YOUR REPLY, SO DO NOT DO MR.SPAM :)
You are the stupidest ever in the world..I am sure you know that. :)I have lost what? An animal like you? Animals are nicer than you Zhamtao..Go look at the miror and you will see..Ah sorry, the miror will get scared from you..go away then :):):)
You idiot... you said you wouldn't respond. But I guess since you're a little monkey who can't control himself you just keep blabbing your incoherent grunts and sounds.
I like making little primates like you do what I want. Hahahaha. You have lost again. You should really stop trying... you're pathetic.
You are not funny..I am lost because you are a big animal :) I was right..you could not see your big stupid face in the miror..Anyway.. I am still wasting my time with you little spam..go clean your mouth..I do not know how people cohabit with you..You should be in jungle to live stupid animal..ciao..I promise this is the last message because I will not read your idiot comment :). Go to the hell then!
Why is it that a math problem that takes up two pages is such a big deal when a typical book is 400+ pages long? Looks like math would be the better read...it is more concise.
For people who suck at math, you don't have to necessarily understand whats going on in the problem.. just remember the steps and thats it. Just memorize what you do first.. second and third.. don't over think it.
This can be very useful for World of Warcraft and maximizing stats because it directly interfaces with the law of diminishing returns (a big focus in stat balance in world of warcraft).
Yes That is true, but i found that this Problem was very usefull for Dungeons and Dragons with the Magi Ability Stats because if you use Trig to Excommunatate the Linear Biologics of this problem, I found that it increases your chances of inheriting the Glass of Infinia Buff which rases you Dexterity by 40% and your Attack Tributes by 55%.
Yeah, too bad it uses 83% of your Magic relationship to your summoning of the Dark Immolation Spell, which is not good for Raid party's going to Orgrimarsh.
Thats good man, I had the same thing. MAKE SURE YOU PAY ATTENTION in algebra I though, I had an amazing teacher that taught me the basics very well. In algebra II you will go over many of the things in algebra I, but it will get alot harder.
Your utility fuction specification doesn't meet the the criteria defined for utility fuctions in economics withing the theory of consumer. Please check your sources.
Haha, i bet u all that no one noticed his mistake... when he substituted for z=blablabla... in the black marker on the bottem left of the screen, HE FORGOT THE SQUARE ROOT (^1/2)...
To me it is one of the easiest calculus problems and not the difficult problem.Try solving navier- stokes equations in fluid mechanics.But give credit to your effort to educate non-economists about utility.well done and best wishes
so physics is good because physics is calc...come on enough with the econ jargon that we'll never use again, and start to fill your subjects heads with useful information. Can you apply this formula to a real life situation, yes including the numbers? But, thank you for the video and nice hand writing. (ie I'm in my fourth year at UW-Madison in mechanical engineering)
first of all why would you ever teach this problem, because of the fact that no business student in college will ever use this information (or econ major). Most major colleges require two semesters of calc for liberal arts or business majors. So why don't you teach Laplace transforms or even vector math (dot product, cross product....). This will help your students who go on to higher level calc/science classes, and use the information they learned in your high school course.
wow, what can I say? I'm glad I wasn't in your class. A month + and all you could come up with were boring business problems. You could have skipped the shell method and went onto taylor's theorem for multi variable. Infinitely more useful! The problem you do isn't very innovative or amazing. Personally, I find physics to be much more interesting than business. Isn't that why they pay the guys in finance so much, I mean, because their problems are so dry?
I'm in grade 11 and we're about to do calculus next term. This stuff seems like it takes a while to do, would of been good if he had of worked it out for us quickly
This is really easy. It's really not incredible. It was very small part in my advanced economics class. All you do basicall is find the curvature of the consumer's utility function, use the lagrangian multiplier method with respect to the consumer's budget constraint ( which is simply where the consumer's budget line is tangent to the utility curve in this case (3-dimensional) then subtitute to find optimal quantities!
I am very happy to see the vidoe One of the best CALCULUS problems I have ever seen using calculus. Shows that in fact it is useful in life! from you, hopefully the others also are happy for You
melisantika 2 weeks ago
I am very happy to see the vidoe after you give this One of the best CALCULUS problems I have ever seen using calculus. Shows that in fact it is useful in life
Onepissite 2 weeks ago
I Love The Video It Can Increase My Knowledge One of the best CALCULUS problems I have ever seen using calculus. Shows that in fact it is useful in life!
Ondelendo 2 weeks ago
Nice Video One of the best CALCULUS problems I have ever seen using calculus. Shows that in fact it is useful in life! That You Share , So Very Nice Thanks You
willamricard 2 weeks ago
I Really Like The Video From Your One of the best CALCULUS problems I have ever seen using calculus. Shows that in fact it is useful in life
imegatrone 2 weeks ago
after i watched this video, my insight is very open because the video is very good to give information One of the best CALCULUS problems I have ever seen using calculus. Shows that in fact it is useful in life
anakmudajaman 2 weeks ago
The answer is NOT in the monetary value/spending limit; the answer is self-evident in the differences in fractional quantities being represented. In other words, most will grow quickly tired of 1/2 cakes over time as opposed to 1/4 cakes over time, sooner. The intuitive is a derivative of the obvious.
jackeatsfish 1 month ago
is he ratarded....??
madcowz1997 1 month ago
this is not AB Calculus, this is Algebra III liner programming with vector applications.
ByteMike22 1 month ago
Dammit, shut up and get to the problem! 1:43
Moshikashitenai 2 months ago
you can eat as much cake as you want if your grandma bakes it and makes it delicious. that being said, eating cake on a daily basis is directly proportionate to gaining weight., maybe 5-10 lbs a month
mjccmc82 3 months ago
ummmmm...........
mrmymoney50 4 months ago
i didnt understood anything hehehe
Youknow66 4 months ago
he looks more like a gym teacher than a math teacher.
Infernodog17 4 months ago 14
/swag
ImpIsPro 5 months ago
I just graph the equation with a ratio of x and y by removing z through substitution, then take the derivative to get the maximum "y" value.. based off that I substitute it in and this time graph it with just x and z, take the derivative to get the maximum "z" value.. substitute it in and find x... get the value, add them up, compare it to the final price then make a ratio between my price and the final price along with $100 and a number n. Then use n as a ratio to amount the original max values
orangegold1 5 months ago
simple the answer delta
im in 5th grade
MrImawesome436 8 months ago
Upon completion of my calculus course, my teacher made us write research papers -_-
lol
BRUCEstipher 8 months ago
Optimization...
Okaymax 1 year ago
This all equals a corndog.... do the math, you'll see
pwnshop1 1 year ago
@Artools Shutup and look for something to make fun of. Anyone notice his shirt? Looks like a marijuana plant.
OctopusPrime113 1 year ago
@OctopusPrime113 His mouth is so wide, wow
He looks like some kind of human-frog hybrid
Sporegasm 10 months ago 5
Wow.. Didn't understand anything of what he said. His lips are so huge and disturbing!
Syboltleffert 1 year ago 3
Wow, I want to be able to do that. im in grade 10 and and taking calc and physics i am sitting in on grade 12 classes and i gget it! Should i infrom my principal and get bumped up to grade 12 math? Or can that even be done? (im in canada)
HHockeyKid18 1 year ago
@HHockeyKid18 Wow, interesting I'm just like you or at least i used to be, I'm in my third year of calculus and took AP calc and AP physics just like you did in 10th grade....And trust me don't try to jump ahead it's hard enough as it is right now, sure I got through the first year of Calc in a breeze but later on it gets much too difficult to skip ahead
aurash123456789 1 year ago
I heard that Price changes Demand, companies don't produce where MR = MC, and perfectly competitive markets are the same as a monopoly.
I'm sure I'll get a 5 on my AP economics exam, right?
JU571NB41L3Y 1 year ago
and i'm only learning prealgebra in 7th grade
filipinoskater24 1 year ago
just use lagrange multipliers... it's the same thing in a more compact form.. and don't tell me people haven't learned that in high school, i know!
cartonn30gel 1 year ago
this isn't fucking economics
bobjimjones 1 year ago
@bobjimjones Go back to school
TheJapanboy1 1 year ago
Jason bourne teaching calc.... i love it.
Great video too!
ucfkid67 1 year ago 2
lol who gives a crap 1:00
arsalanche 1 year ago 19
@arsalanche what a teacher ..
BDN222 1 year ago
O_O! Wow.
ZeroG004 1 year ago
the answer is... delta(xsquared-deltaysquared+xsquared)
Austin101123 1 year ago
after you solve for z and plug back into the utility equation, do you not have to do the square root of (100-2x-5y)?
silversepter 1 year ago
(about 15 minutes later): GAH! I DON'T HAVE TIME FOR THIS! ΘoΘ
*gets to real studying*
=Math
MathsVlog 1 year ago
Optimization is one of my favorite parts of calculus. This is a hell of an optimization though. I'm taking the AP Calculus test TOMORROW ΘoΘ, and I should be doing some real study tonight but I can't pass up trying out a problem like this.
=Math
MathsVlog 1 year ago
@MathsVlog me too......
youngwolverine2 1 year ago
fukkkkkkk i just looked at the problem and my head started hurting....
majinboo13 1 year ago
Hmmmm... I feel nerdy for understanding the question... lol high school
AsianSensationz 1 year ago
Looks like calc III to me.
RetroGameKid 1 year ago
calculus is fun and easy
arbiter179 1 year ago
when im stoned im a calculus guru
brandon32405 1 year ago
@brandon32405 of course! the ppl that made this shit up were stoned no doubt
master2770 1 year ago
This is just a basic problem that everyone encounters in intermediate microeconomics, but it's not like it's a unique, specific example of calculus that occurs ONLY in this instance of economics. Calculus is used as a TOOL for analysis in many fields, economics being one of them. Nevertheless, it's great to expose people to some basic stuff they can encounter in college.
kamikaze1827 1 year ago
@Artools Welcome to America. At one time the most intelligent nation on the planet. Now home to the apathetic brain dead.
MrRiceowlex 1 year ago
@MrRiceowlex Our tiny American brains can not understand you, so leave us lesser mortal alone... DICK.
witeflight 1 year ago
this is not really that hard
omaregb 1 year ago
where's the explanation?
sudinoelevol 1 year ago
Utility is a quantity of satisfaction. Totally figurative and its number is only used for comparisons, there is no scale.
Renagade4 1 year ago 2
lol this video is complete bullshit. You cant compute utility in economics, that is a liberal pseudo science.
OntologicalQuandary 2 years ago
come on it is not that hard, i did it in a couple mins by using laplace multipliers, though i really liked this kind of problem, multivariable calculus applied to economics is really interesting.
debunker1905 2 years ago
@debunker1905: Did you use LaGrange multipliers?
theREALonekev 2 years ago
yeah, that's right, my bad, i was studying laplacian right before i came to this video and then made a mistake on the names heheh, i used lagrange multipliers not laplace
debunker1905 2 years ago
Thanks -- I had to ask. It could have been something I hadn't heard of.
theREALonekev 2 years ago
Giving out free LOCKERZ Invites RIGHT NOW!
Just message me with this format!:
E-mail: (Lockerz is INVITE ONLY!)
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dummynator854 2 years ago
the fuck do u mean lockerz
MrSkate4weed 1 year ago
this guy looks like a monkey...
TheBrandenLopez 2 years ago 5
flame war
minidivine 2 years ago 4
none of this shit is useful in life.
madmadmarko 2 years ago
You are using a computer, a product of math and physics, to claim that math isn't useful.
dopplerdog2000 2 years ago 4
oh fuck no dont tell me i gotta do this economics. plz dont let me do caclulus again plz plz plz
Lungreos 2 years ago
why is this video cut short
raynez 2 years ago
Does anyone else feel it like he is reading what he is saying??
akwyd 2 years ago
zzzzzzzzzzzzzzzzzzzzzzzzzz
Sweepingreaper4 2 years ago
This has been flagged as spam show
my weiner is itchy
scout6686 2 years ago
This comment has received too many negative votes show
Americans talk more about their expperience than explain the real facts. Still a good try from this guy.
nousou28 2 years ago
*some people
JNPDonovan 2 years ago
Yes Sir!
nousou28 2 years ago
non-Americans talk more about Americans than Americans do. They talk more about their "expperience" than explain the real facts
jennmnesta 2 years ago 2
@nousou28 It comes from a lack of planning. This guy didn't plan out a script or think through his video enough. Just jump in and start and work it out as you go. Sometimes it works. Sometimes it crashes.
1guyiknow 2 years ago
I agree..lack of planning..I did not get what Jennmnesta wanted to say.
nousou28 2 years ago
fuck u nigga
tornadobch 2 years ago
Your mind is smaller than a parasite!
nousou28 2 years ago
Your hobbies are "Islam". Your experience is to hate America, and that's a fact. Nice try from you too.
Zhamtao 2 years ago
It is not about hating America..But that how you are guys!
nousou28 2 years ago
Another person claiming to know all 300,000,000 people in a multiregional, multicultural country... Thanks nousou28, you've proven once again that stupid happens everywhere.
Zhamtao 2 years ago
I am not claiming, I am sure about! Look at most of the comments and even Americans say that. Well yes stupid is everywhere but especially here in America, sir! Welcome though
nousou28 2 years ago
You're sure of it because you're a moron. Being confident in something that isn't true is the sure sign of hatred or stupidity. That is you.
You're not funny. You're not smart. You're just a waste of oxygen.
Zhamtao 2 years ago
We call people like you PARASITES..you know that? Go do something else and do not waste my time..I do not hate anybody but this my point of view..If you like it you take it if not then leave and shut your mouth.Good luck with your stupid comments.
nousou28 2 years ago
And WE call people like you scum. You know that? You couldn't begin to comprehend how outmatched you are. You are a hater, and a stupid one at that. Your point of view isn't simply a point of view, it's veiled hatred... but that's just my point of view, so take it or leave it you dumbass.
Your hateful, simple-minded, boring ass is worthless. You claim to know 300,000,000 people... and you think my posts are stupid? Grow up you idiot child. Learn something in your wasted life. Fuck-up...
Zhamtao 2 years ago
dont have ur perioud now
Lungreos 2 years ago
Get back to sucking cock Lungreos.
Zhamtao 2 years ago
Yes I believe period! I am not a hater, I just do not want to waste my time again with you..Actually there are 299,999,999 because you are out from the list..I do not consider you buddy! People like you should not have a point of view, so please keep it and do not share it with us..Good luck with you anger.
nousou28 2 years ago
You are a hater. Say you are not... but you are. Why do you assume I am angry? I am not. I simply am telling you you're an ignorant, hateful wretch. I only tell the truth - and the truth is you're a waste of oxygen. Said with or without passion, that statement is true.
Idiots who can condemn whole countries or cultures based on media or silly stories are wasting the rest of our resources. Bye moron.
Zhamtao 2 years ago
What resources!! Ok whater, I am sure about what I have been saying..Yes I hate people like you..People who just talk with no sense..Anyway good luck
nousou28 2 years ago
Aw, the idiot is on replay... poor baby. Your certainty only emphasizes your idiocy. You hate many based on your moronic assumptions. Good luck with being a moron.
LOL
Zhamtao 2 years ago
Ok being nice does not work with you animal.well animals are wiser than you..you do not deserve to be. by the way, are you his lawyer? I forgot you are such animal and you cannot be better..shut your mouth..I do not hate this country becos i live in :) I have a very good relationsip with people..yes people not animals like you..Note: THIS IS THE LAST MESSAGE FOR YOU BECOS I WILL NOT WASTE MY TIME WITH YOU..I WILL NOT READ YOUR REPLY, SO DO NOT DO MR.SPAM :)
nousou28 2 years ago
Hello monkey nousou. You've lost - you hate without knowing and you're as dumb as the bug from the bottom of a shoe.
Good work, moron. :)
Zhamtao 2 years ago
You are the stupidest ever in the world..I am sure you know that. :)I have lost what? An animal like you? Animals are nicer than you Zhamtao..Go look at the miror and you will see..Ah sorry, the miror will get scared from you..go away then :):):)
nousou28 2 years ago
You idiot... you said you wouldn't respond. But I guess since you're a little monkey who can't control himself you just keep blabbing your incoherent grunts and sounds.
I like making little primates like you do what I want. Hahahaha. You have lost again. You should really stop trying... you're pathetic.
Keep it up little monkey - you're funny. Idiot.
Zhamtao 2 years ago
You are not funny..I am lost because you are a big animal :) I was right..you could not see your big stupid face in the miror..Anyway.. I am still wasting my time with you little spam..go clean your mouth..I do not know how people cohabit with you..You should be in jungle to live stupid animal..ciao..I promise this is the last message because I will not read your idiot comment :). Go to the hell then!
nousou28 2 years ago
Aw, little monkey Nousou is back! Good job little monkey!
Zhamtao 2 years ago
Continue this any further and ill report you both for this unneeded arguement. And i WILL do it,
dawfurby 2 years ago
are you the site lawyer?
nousou28 1 year ago
This is considered a hate message, and im reporting it.
dawfurby 2 years ago
Feel free asshole. Belittling someone's intelligence based on the fact that they post like a lower primate is awesomesauce!
Zhamtao 2 years ago
and what country are u from cunt?
MrSkate4weed 1 year ago
American
nousou28 1 year ago
he did not explain what he did in the board? !!!!
comments247 2 years ago
This is why our finals are in the beginning of June AFTER a full year of lessons have transpired...
thelamb777 2 years ago
only a LITTLE more complicated? your ONE problem fills the entire board behind you!
either way, i am impressed by your calculus prowess.
xUdieToox 2 years ago
Why is it that a math problem that takes up two pages is such a big deal when a typical book is 400+ pages long? Looks like math would be the better read...it is more concise.
EditorialResponse 2 years ago
You can also solve this problem using linear algebra. Ah constrained optimization!
crystalballerGTR 2 years ago 3
For people who suck at math, you don't have to necessarily understand whats going on in the problem.. just remember the steps and thats it. Just memorize what you do first.. second and third.. don't over think it.
Rucksify 2 years ago
This can be very useful for World of Warcraft and maximizing stats because it directly interfaces with the law of diminishing returns (a big focus in stat balance in world of warcraft).
trtisme 2 years ago
This has been flagged as spam show
wow you're smart! :D
TaoAlaska 2 years ago
Yes That is true, but i found that this Problem was very usefull for Dungeons and Dragons with the Magi Ability Stats because if you use Trig to Excommunatate the Linear Biologics of this problem, I found that it increases your chances of inheriting the Glass of Infinia Buff which rases you Dexterity by 40% and your Attack Tributes by 55%.
blackice240 2 years ago
LOL dude thats fantastic !
YeZhik5 2 years ago
HAHAHAHHHAHAHAHAHAHA also it adds 25% intellect and overall decreases your mana burn by 37.14%
jreidenauer 2 years ago
Yeah, too bad it uses 83% of your Magic relationship to your summoning of the Dark Immolation Spell, which is not good for Raid party's going to Orgrimarsh.
blackice240 2 years ago
lmao i suck at math i have a D in algebra 1 D:
runescapewilly 2 years ago
My favorite was using double and triple integrals to prove geometry volume formulas. Good times.
SuperPi314 2 years ago
glad i got a degree without calculus haha
Art major for life
Crosscountrytraveler 2 years ago
Comment removed
Crosscountrytraveler 2 years ago
Awe man, he didnt finish it. I want to know how to use that problem really bad.
wubadee 2 years ago
cool problem.. i miss calculus
adult09 2 years ago
i almost failed prealgebra.. ... OMFG.
GamingHell 2 years ago 12
This dudes mouth is FREAKAN HUGE...liek xbawks hueg!
onionhead007 2 years ago
lol
EcFXSN1P3RX 2 years ago
Haha... I was about to say that same thing.
TheMonitor343 2 years ago
I see a cannabis leaf on his t-shirt.
Phayish 2 years ago 5
i dont think that is lol..
blackice240 2 years ago
That blows, I wanted to see how you solved it.
KennTollens 2 years ago
Ew.
8th grade Algrebra I is scary enough O3o
CherokeePioneer 2 years ago
LOL good luck in lyfe
pokaymahn 2 years ago
then why don't you try it in 7th grade
sodas676767 2 years ago
holy shit, i know! this is just WRONG! ugh...is calculas required? :P
PinkySweet19 2 years ago
thats true i am in 8th grade with algebra I
j3ffr3y80 2 years ago
@j3ffr3y80
Thats good man, I had the same thing. MAKE SURE YOU PAY ATTENTION in algebra I though, I had an amazing teacher that taught me the basics very well. In algebra II you will go over many of the things in algebra I, but it will get alot harder.
rendog92 2 years ago
Where's the rest of the problem? The video seems to have cut off early.
ShaeFan 2 years ago
Your utility fuction specification doesn't meet the the criteria defined for utility fuctions in economics withing the theory of consumer. Please check your sources.
alexaob1000 2 years ago
Not sure if you made an error in the utility function or an error in the substitution, but the z^0.5 was overlooked and just treated just z.
lolgepwnt 2 years ago
Nice video. Intro. for an interesting problem, and motivation for the student to learn multi-variable calculus.
Mathview 2 years ago
meh, that problem isn't that hard.
speakerman1818 2 years ago
Want to see how 5th grade art class teaches calculus? See my video called Calculus is String Art.
luked82 2 years ago
lagrange multipliers makes this easier
QuestionableInc 2 years ago
exactly why we solve the identical problem with lagrange multipliers in the next video
midnighttutor 2 years ago
just learned disc, pop-up, and washer today!!!
jake12466 2 years ago
is that weed on his shirt
unforsaken5 2 years ago 5
yes, yes it is
shouldbecamping 2 years ago 4
Adidas logo, tard
aPexDrifta 2 years ago 5
No, weed has seven leaves, that doesn't even have five, which is what most people mistake for weed. Know your drugs!
AwesomerPersonThanU 2 years ago
well then arent you a fag?
pokaymahn 2 years ago
addidas moron
soccergurl2013 2 years ago
After seeing this video, I have mad respect for the mathematicians that figure all this stuff out so that we don't have to... O_o
Nilyentaraka 2 years ago
I agree with you on the Shells and Washers. Totally useless. Might have actually passed Calc2 with a B if not for them.
howdypentel 3 years ago
why cant they just give the AP tests in june?
CaptainRED99 3 years ago
they give the ap calculus test in early may because there are so many students who take it that it takes that long to grade them all -- no joke
midnighttutor 3 years ago
It gives students on the east coast an advantage over students on the west coast... they get another whole month to study.... its crap
Xardean 2 years ago
mathematicians are funny haha
neilaso 3 years ago
Haha, i bet u all that no one noticed his mistake... when he substituted for z=blablabla... in the black marker on the bottem left of the screen, HE FORGOT THE SQUARE ROOT (^1/2)...
napster180 3 years ago
You sir, are an idiot
IndianXC 3 years ago
Im not saying that im a big shot. However, im just pointing out his mistake so that the other would know.
Whos the IDIOT now INDIAN...
napster180 3 years ago
Only someone gay would of caught that FRUIT!!!!HAHAHAHA
DJPAUL357 3 years ago
napster would seem to be right.
epic fail mathman.
mattchow 3 years ago 2
To me it is one of the easiest calculus problems and not the difficult problem.Try solving navier- stokes equations in fluid mechanics.But give credit to your effort to educate non-economists about utility.well done and best wishes
vjpillay 3 years ago
i dont even take calculus and i think i already know how to solve this one
darkchild256 3 years ago
oh yeah?
pigeyboy1 3 years ago
so physics is good because physics is calc...come on enough with the econ jargon that we'll never use again, and start to fill your subjects heads with useful information. Can you apply this formula to a real life situation, yes including the numbers? But, thank you for the video and nice hand writing. (ie I'm in my fourth year at UW-Madison in mechanical engineering)
trebymoto756 3 years ago
midnighttutor-
first of all why would you ever teach this problem, because of the fact that no business student in college will ever use this information (or econ major). Most major colleges require two semesters of calc for liberal arts or business majors. So why don't you teach Laplace transforms or even vector math (dot product, cross product....). This will help your students who go on to higher level calc/science classes, and use the information they learned in your high school course.
trebymoto756 3 years ago
he dosnt teach a class anymore, he said he did two years ago.
darkchild256 3 years ago
I'm only in high school calc, but cool video, very informative and descriptive.
Awesome job.
TangoDelta29 3 years ago
What the hell would you use this for in real life?
qv76 3 years ago
so your stocks dont all crash at the same time
midnighttutor 3 years ago
xD that would be soooo bad
darkchild256 3 years ago
wow, what can I say? I'm glad I wasn't in your class. A month + and all you could come up with were boring business problems. You could have skipped the shell method and went onto taylor's theorem for multi variable. Infinitely more useful! The problem you do isn't very innovative or amazing. Personally, I find physics to be much more interesting than business. Isn't that why they pay the guys in finance so much, I mean, because their problems are so dry?
oneism1984 3 years ago 3
I don't know, I really like candy.
proberush 3 years ago
He says "cackulus"
zuperduper0412 3 years ago
I'm in grade 11 and we're about to do calculus next term. This stuff seems like it takes a while to do, would of been good if he had of worked it out for us quickly
No1101 3 years ago
man, this guy used to have big muscle. I can tell
MRburitz 3 years ago
e^(pi•i)
HelloBrainMind 3 years ago
meh
Justonious 3 years ago
This has been flagged as spam show
See my channel for more calculus and other mathematics videos. Subscribe to my playlists for I don't post.
RiemannCalculator 3 years ago
hahhaha I loved the "eating cake" example...
jvbo 3 years ago
This is really easy. It's really not incredible. It was very small part in my advanced economics class. All you do basicall is find the curvature of the consumer's utility function, use the lagrangian multiplier method with respect to the consumer's budget constraint ( which is simply where the consumer's budget line is tangent to the utility curve in this case (3-dimensional) then subtitute to find optimal quantities!
Blueshift007 3 years ago 3
This is just finding the vertex of a 3D warped sheet.
operationcwal789789 3 years ago
This isn't an incredible calculus problem. I've seen problems that'll give you nightmares for a month.
operationcwal789789 3 years ago 3
By the way if your wondering what kind of method he used, he used Lagrange Multipliers to maximize the utilities.
illusion422 3 years ago
My last post is a reply to shatadip from India.
illusion422 3 years ago