Finding relative extrema using the first derivative

preview_player
Показать описание
Рекомендации по теме
Комментарии
Автор

Wow! Best explanation ever! Especially because using the calculator to find the signs is soooo much faster than plugging in! EXACTLY what I needed, you are awesome.

katielafa
Автор

You can select any value in the interval for our test value, just not the endpoints.

Mathispoweru
Автор

it helped me very well. Thanks. I love those people who makes less than 10 min videos for explaining something with an example.

the_DeadEye
Автор

You are the best math professor ever !!!! Thank you

aprilalfaro
Автор

@DaesungxYamamoto Yes, that is correct.

Mathispoweru
Автор

Excellent Job, I have a MUCH BETTER understanding of the process. Thanks

Cocoalafemme
Автор

thank you much! I think it's going to save me in my midterm tomorrow! :D

jkimt
Автор

You just save my life! thank you so much!

logant
Автор

Please link the video "increasing and decreasing functions". He said in the beginning of the video that it's assumed we've already watched it. It would be helpful to have it in the description.

crystalu
Автор

thanks, this explains it so much better than my Asian teacher

dgklifestyle
Автор

THANK YOU! you make my life so much easier :)

chococat
Автор

thank you for the informative review, but I think aren't the written definitions you have at the start for f'(x) wrong? Sorry, I know you covered it when going over the graphs, but it was just bothering me and kind of confused me for a moment

jackiealiah
Автор

uhmm test values are any value inside the interval?

DaesungxYamamoto
Автор

I have to close out my homework to re-watch these videos. Is there a way that I can leave it open? For easy cross referencing? That would be an excellent feature.

Onemore
Автор

If these could mimic the My Math Lab homework questions that would be helpful. They ask different questions and the example problems are more detailed and lengthy, overwhelmingly so.

Onemore
Автор

How do you pick test values? Can I assume My Math Lab with chose the same ones I do? Is there a standard?

Onemore
Автор

Baby u my errythang. Seriously this helped me sooo much

rvkb
Автор

Dude your a fucking badass! These other people suck at teaching it

leonskennedy
Автор

Ah, I can chose any number in the range to let me know which way the graph is heading... I miss the simple mess of Biology sometimes.

Onemore