Exponential Growth and Decay

[@cosmickitty9533]

You are like the Bill Nye of math. Awesome.

[@jodismyck3277]

This was actually the funniest thing I've seen all day. Comedy genius, Marvelous Mr. Burger

[@msduff100]

I've spent 2 days trying to work this out, thanks so much!

[@jessesalas8329]

This man is the reason I aced my Calc quiz today! I owe him my lyfe

[@shawnfulford4231]

You have saved my remote teaching. Your videos are the best on the internet!

[@basilrex4105]

Your pedagogy i.e. the way you season your tutorials with deadpan humour is persuading me to make maths my favourite subject. Thank you.

[@shemaiahmariemojuntin5932]

Love your teaching! Understandable and entertaining at the same time!

[@Jack-kl9ue]

totally thought he was hitting a bong in the first seconds of the video.

[@Npotter14]

Jack Gustafson Yes bro ! 😆

[@umikohiromi6015]

6:55 lol, that cracked me up

[@THEQuantumPolkaDots]

I wish my calculator sounded that cool.

[@uthmandeniz]

Wow! Calculators have changed by 2020. All the log to base 10, 2 any value is available.

[@catlady715]

The formula you are using is different from formula in my textbook. :0

[@SatvikGupta]

Same here, I'm kinda confused now lol.

[@catlady715]

Thank God I'm done with my algebra class. What a nightmare but I passed with a B.

[@glennrickelton4093]

In your final example you had e to natural log of 2 to X and then took the natural log of both sides. Would e and the natural log of 2 to X not cancel to 1 without having to use natural log a second time?

[@uthmandeniz]

Extremely helpful. Thanks.

[@dianamelissagomez4590]

so the a represents the initial population and the b is the rate right?

[@hotghettoliquid]

Nice work! you are really good at Math and gave us some great tricks and insights as well. I have a final tomorrow where this stuff will be real handy. Thanks.

[@miltonlaxer]

Why did we divide e^5b/e^3b in the (5,400) to find b

[@yosseftaieb1574]

awesome God bless you

[@tenton2000k]

Can someone explain to me why e raised to the ln is 1?

[@sumangautam1907]

thats 1 just remember rather than knowing the reson.

[@danielverdon874]

Wish my professor could dumb it down like this.

[@treyjohn18]

Hahah this guys rad

[@danachladek]

Awesome teaching!

[@mohamedsaeed932]

This is awesooooooooome

[@عالمالسينما-س8و]

I gotta learn stuff that I don't need now and we know meditation is trying to teach us to focus on now! learn something now for your now reason! they say learn it in case for the future well, when I need it, i learn it!

[@trixiagonzales166]

Thank you so much

[@amber5753]

So so helpful! Thank you so much!

[@aakashrules123]

When he turns sideways and talks about a model I can't see anything. Is it supposed to be like that?

[@alandriaglenn3145]

what would you put for X if it was for "today".

[@tombskater3000]

I guess it'd be time from the beginning of the day (12:00am) to the current time. For example, if it was 3:30 in the afternoon (3:30pm), and your unit of time was hours, 'x' would be equal to 15.5 hours. Ot "today" could be one day, 24 hours...

[@victordaroa]

Really really helpful

[@celinalim5067]

Thank you!

[@sharifajabri2238]

I don't get it :''(

[@jayblankenship1553]

They should put you name in here to give you credit!!

[@noneofyourbusinessthatsit]

Thanks!!!

[@BugattiVeyron1]

I love it

[@sandeepgullapalli4190]

Nice video

[@ShuyanStoryTeller]

thank yo so much

[@ThePrmv]

I super forgive you

[@deez1321]

6:59 ok....

[@Get2KnowJesus1]

loll, thanks!

[@neogauntlet1008]

*beep beep boop boop beep*

[@ella_lovelife9641]

thank you, but you are not like our teachers in eastern world, teacher are very serious, they are not accepted to be challenged. and if you made a mistake, you may probably beaten very hard by teachers.

[@glennrickelton4093]

In your final example you had e to natural log of 2 to X and then took the natural log of both sides. Would e and the natural log of 2 to X not cancel to 1 x 2X without having to use the natural log a second time?