Local and Absolute Maximum and Minimum from a Graph
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- Опубліковано 10 жов 2011
- Thanks to all of you who support me on Patreon. You da real mvps! $1 per month helps!! :) / patrickjmt !!
Local and Absolute Maximum and Minimum from a Graph. In this video, we are given a graph and have to determine the relative (local) maximum and minimums as well as the absolute maximum and minimums.
I learned more from this video then a two hour lecture with my college professor. God bless.
Progress?
Progress?
@Genesis Lopez Cano Same.
@Genesis Lopez Cano u retake a math class in college
Right
My professor makes it so hard to understand. You explain in with no B.S. Thanks
hey patrick, do you have any videos showing how to find a quality girlfriend, or move out of my parents house? thanks man.
I wanna know too
I don't think hd has the answer 😂😂
Michael ya
That's too difficult to tutor 😔
You must build a quality girlfriend robot and have her work for you and make enough money so you can move out of your parents house..
Doesn't it make you feel great that you are helping me make good grades in calculus. You are a blessing to my life, sir. One day I'll be in med school and you will be one person who has helped me to get there.
I hope u made it
Any updates?
Did u make it to med school?
I am learning this in 8th grade
@@ajanalysis7742 smart kid
ha, awesome. tell him thanks! and thanks for watching!
This video is only 3 minutes long and I fully understand it now!
+DOGE™ Me too, Doge, me too.
Ernesto Panza :)
Wait...
Much math? Very algebra? So calculus?
I never heard of Doge saying math terms.
Wow math.
DAD STOP IT!
Brandon K some of us are mathematically challenged, Brandon
Your videos have really been helpful to me. I appreciate you taking the time out to make this informative series.
Thank you....very simple to understand. Referencing all 'y' values put it in proper perspective for me. Awesome!!!
Thanks! I've been looking for this subject on UA-cam and so far this one is the one I needed to watch :'D
Your videos are so helpful Patrick! Thank you
my dad says he's going to donate because you are the only reason that i made it through university calculus. As of tomorrow I'm done calculus - forever. But I think i'll keep watching your video's because you actually make it interesting and easy! Thanks for all of your help over the last couple years. You're the best.
Conor.
I freaked out when I saw this on my study guide for exams I didn’t remember learning this but u make it seem pretty easy
So helpful! I understood the concept in minutes. Thank you!🙏
Thank you. This helped me out so more than the other tutorials
Thanks for making this video! It's really helpful! :)
You are an angel sent down to save me from staying up till 3 am hopped up on espresso trying to understand my textbook's mathematical psycho babble. Thank you!
Just saved me for my quiz tomorrow! Thank you SO SO SO MUCH!
Very nice job because of your vlog tutorial I got some knowledge from you
Thank you! you have helped me pass math for so many years.
@okledd yep! sometimes!
Holy crap thank you! You made this as easy as 1+1=2!!
I have such a horrible professor, he could not explain this at all and I was really lost. I'm currently studying for a pre-calc quiz and you just saved my life!
Thanks man this really helped me out!
thanx patrik :) so entertaining & helps so much .. thank you again !
Easy and precise, thank you!
seriously you are the best i actually focus with ur videos and got a high mark and am a collage student btw thnxx alot 4 ur help :)
Thanks for your help Patrick!
Great video! :) I'm taking a practice exam for transferring to SJSU and this is much needed. I haven't touched algebra/trig/precalc since high school!! My mind is filled with Calculus xD
@pr1nyc1 derivatives of exponential functions, there are examples!
Patrick, you have a video for everything i need help in. I LOVE YOU MAN.
Calculus books loves to make easiest things look like complicated sometimes. Thanks for the video ,it sure did helped.
Thank you! You are my life saver
Thanks for the vedio :) it's really helpful. keep going
Thank you soooo much I thought we were supposed to use the x points to inferido max and minimum this whole time
What happens to us human beings here sucks. I love human beings. I remember when I was attending school at Purdue University as a part time student of mathematics. I loved it so much. I met some of the most awesome human beings in the world. Sadly, my first Calculus Professor, Professor Lordan, passed away. He was an amazing instructor and a genius. Thank you Sir.
thank you, that was way more clear than a trig book
Are you tired of people telling you they adore you? I hope not cause I adore you. I just need to adore you monetarily so you'll really know.
Help!! Im doing a project and they asked for the definition of local maximum/minimum.
So basically local maximum is the greatest value for just in a given range/points right?Is it not the highest when compared to all values in a set?
Help! >
Thank you so much Patrick! :)
Thank you sir..it helped me a lot to do my maths project
@kfergfool they used to tie the left hand of kids behind their backs to make them right handed. maybe you can tie your right hand behind your back so that you are forced to use only your left hand
Where would I find videos of Extremas in Calculus? Just like everyone else said, we started on this in class. Thanks Patrick.
Thanks Patrick!
Seriously thank you, about to go take a test on this lol
This makes so much more sense than the book info
Super help dude thanks
Thank you so much!
@gethisoverwithit yes, somewhere!
I have an assignment where I need to list the maxima and minima while working in radians
My question is, which would be better to use? Local or absolute?
that helped alotttt thx
Thanx,
Now i had understand the difference between local and absolute max. & min.
@kfergfool of course?
Thanks man and nice handwriting
this is awesome thanks
thanks!!!! i finally understand it now
Thank you!!!! Why on earth do the teachers not teach like you.
nice patrick! funny this was the topic of todays class lol
how do you find the difference between local minima/maxima and absolute minima/maxima algebraically?
The hill illustrations is great
This looks like so much fun ^^
From the point of view of Calculus, if you have any curve y=f(x), and you are evaluating a specific range, your _local_ minima or maxima will be wherever the slope of the curve is flat, horizontal (zero), which is the same as solving for the derivative and look where you get df(x)/dx=0. That's all, algebra. You should talk about _absolute_ or _global_ values only if you know that your curve will go forever up or down after a certain point, because then there will never be any hills or valleys again, like he said.
if pressed for it be sure to list the relative max as infinite
Doing math like a boss
How would you differentiate between local or absolute if you didn't know what the graph looked like.
do u have a video where u find the max and min w/o graph?
What is the function for the graph you are talking about?
do you have a vid showing how to find the maximum and minimum vlaues when given the curve
Super useful, thanks!
my pleasure :)
the graph looks like a uterus, im gonna use this on my girl thanks
are you gonna hit her absolute minimum?
ikr i keep bothered by it
wot is a uterus :/
It’s a part of the female body. this is where u formed and this is where a girl’s period comes from. :)
Good job!
helped a lot!
Thank you
very helpful!
@patrickJMT any tips on how i can find it x) i tried multiple ways of searching it but i still cant find it Dx plz thx!
THANK U SO MUCH
you are welcome :)
Do you use X and Y or just Y?
How would you state that on an frq? "it's a max bc it's at the top of a curve"?
THANKKK YOUUUUUUU
whats the difference between all values at which f has a local maximum and all local maximum values of f?
This is what has me stumped at the moment
I didn't get a chance to reply but I hope this will help you in future classes, if you do take calculus!! :) good luck!!
do u have a video on how to determine the local minimum and local maximum from a f'(x) graph
How do I get the critical number from a graph ?
@kfergfool you can learn, although there are probably better things to waste one's time on : )
u should be a professor in one of the top universities!!
Okay thats it. I'm subscribing
Applause from South-Africa bru!
Life savor!
How did you do that?
It is very helpful for me...
thanks man
I like the shape of the graph
hey can you help me with this problem?just determine the relative value and absolute extrema of given functions on the specified interval: 1+80t^3+5t^4-2t^5 on [-4.5,4] and[0,7] i'll be very thankful if you can help me man.thanks again
Math is getting as easy as drinking water becouse of u. Tnx
3 years of graduation + 25 min video lecture of an applied math course were a waste of time
He was, he was a professor at vanderbilt (Top 20 college)
thank u :)
thanks!
Several text books would claim you have no absolute minimum because the definition says it must be a closed interval. This is not a closed interval. You cannot assume that just because the "arrows point up" that they would not come back down. If you actually had the function and could do the derivative then you might be able to claim it but you don't.
the whole point of the arrows is to indicate that the function does continue in that matter indefinitely.
How do you know if it has a maximum
so, if the graph stop raising at a certain point (x,y) then y is the Abs max ?
It could be as not. Not each function has an abs max (or min). Imagine that after x=6 in the graph the function went down: y=5 (in x=4 or x=-2) would not be an abs max becuase the function before about x=-6 gets higher values.
The function above does not have an abs max but just an abs min at point (1; -4).
If I get a higher score in my Calculus test today compared to the previous one, owe it all to you :P =))
how can (1,-4) be both a local min and an absolute min ??