Finding Absolute Maximum and Minimum Values - Absolute Extrema

[@TheOrganicChemistryTutor]

Derivative Applications - Free Formula Sheet: bit.ly/4eV6r1b Final Exams and Video Playlists: www.video-tutor.net/ Calculus 1 Final Exam Review: kzbin.info/www/bejne/jZ6lq6B-p9pqbtk Next Video: kzbin.info/www/bejne/gnncnmR3h8hlmac

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One of the most straightforward and informative videos out there on this topic. Very helpful thank you!

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[@bandilenhleko700]

Then we do have a relative extrema

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You mean from your 1st "devivvitve", right?

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MR. Organic Chemistry Tutor, thank you once again for another excellent review of Absolute Extrema, which is part of Calculus One. I really understand this video from start to finish. This is an error free video/lecture on KZbin TV with the Organic Chemistry Tutor.

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all i had to watch was 6 minutes of this to completely understand my homework. thank you

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That's so true !!

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THANK YOU SO MUCH. I was so confused on my homework between the difference of absolute and relative values.

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In those cases a calculator is recommended because he said he calculated using a calculator. We don't usually have as much time in figuring out all these.

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may I know where did you get 6 as a divisor at 8:30?

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10:10, w8 how wre you able to factor out x-5 when you divide it by x-5? What rule is that, how is that possible??? Is it different from solving linear equation? Pls help!

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That factoring method is called the AC method which u can look up how it works

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There is an easier way, you can open the calculator and press mode then 5 then 3 it will give you a, b, c put in a the coefficient of ×*2 and in b the coefficient of × and in c the free term and you will get the critical point quicker..

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[@Titilomelirifa]

The first example is a parabola whose concavity is pointing upwards, therefore shouldnt it only have an abs/relative min and no max?

[@duyduc6293]

1:11 Isn't the local minimum at a?

[@JKMath]

Unlike absolute max and min, there can be more than one relative/local minimum and maximum. So yes, a would also be a local minimum you are correct!

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[@trillshii]

7:50 What do you do when a coefficient is a prime number?

[@KW-wr3xv]

At 6:04 how can it be both an absolute and relative min? Even with the closed interval, it is still just a parabola opening up so there would be no relative extrema.

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you are an absolute god amongst men

[@farahela]

Thank you for the videos, one question at Minute (6:15) is f(1)=6 a local maximum, too?

[@StephanieNg吳家熙]

No, the end point can't be counted as the local max and min

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[@Mkarn321]

I have a question f(x)=x^3+6x^2 in the interval [-6,1]. This has minimums at (0,0) and (-6,0) what is the absolute minimum though

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You see, the problem for me isn’t solving it out but simply finding out if it’s differentiable or not. I know it’s the most important and most simple step, but I just seem to mess it up each time. This video was helpful in the sense of reassuring that I’m doing polynomials right, but do you have any other videos where you do harder problems? Like trig or fractions or ones with double chain rules. Those are the suckers that get me.

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He has a differentiation vid with harder problems. Also look up derivative calculator and you should find a calculator that will calculate the derivative and show you the steps to get there.

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I hate math but this made me enjoy learning it because its so much easier to understand than when my professor explains it

[@harisbaig8701]

at 0:40 u defined abs max/min as highest and lowest point, at 1:00 u said local/relative min point at the same curve of abs min. I just wanted to know the difference between abs and local points in a graph.