12 - What is Exponential Growth & Decay? (Half Life & Doubling Time) - Part 1
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Twitter: / jasongibsonmath
In this lesson, you will learn about the exponential function and how exponential growth is mathematically calculated. In addition, we will learn that exponential decay uses a very similar formula, so that once you understand how exponential growth works, you also understand how exponential decay works. For the exponential growth, we will discuss the doubling time, which is the amount of time it takes for the population to double. Similarly, for exponential decay we will consider the half life, which is the amount of time it takes for the population or sample to decay to half of its initial value. These equations come directly from the compound interest formula, which is also an exponential growth formula.
Пікірлер: 40
These are all great. I recently bought the streaming membership after watching a few of these. You're one of the best math resources on the web!
@MathAndScience
3 жыл бұрын
Awesome thank you so much! And welcome to the site!
Thank you so much for taking the time and effort to make this valuable and amazing resource. Love the teaching style, great pace and clear instruction.
THANK YOU... SIR...!!! It is easy... Just have to remember the formula.
This video was so helpful. I actually understand how to do these problems~
I found the lesson helpful for my GRE exam prep. Thanks a lot!
Thank you! I might actually pass my inline calc course now! There isn't a professor so I am supposed to learn on my own which is extremely difficult. I am so happy i found these videos and they are truly perfect considering the way learning has moved virtual
@nicholleparsons4240
3 жыл бұрын
online*
Hi Jason! Thanks again for a brilliant teaching lesson. Just a question on a other topic. In winter, why is it that daybreak is colder than the night or day? . I guess it's got to do with thermal energy, please advice? Thanks
Keep on the good work
@MathAndScience
3 жыл бұрын
Thanks, will do!
Simply awsome
Many students will gain alot on this and on behalf of the entire world, I salute you and thank you for your knowledge and ability to teach.🙌
@MathAndScience
3 жыл бұрын
Thanks so much!
thank you so much Sir
Wow thanks for your help
Good job can you explain linear algebra with machine learning
Thank you!
Great lectures. Can you do more College Algebra and upload it to the app. Thank you sir.
@MathAndScience
3 жыл бұрын
Thank you! Look under algebra 2 course in the app it’s all there!
Thanks!
@MathAndScience
2 жыл бұрын
You are very welcome! Thank you!
May God bless you Thank you so much
@MathAndScience
3 жыл бұрын
Welcome!
I need to know what are percentages and what they are used for please
@MathAndScience
3 жыл бұрын
I will be doing more videos on percentages in the future. Thanks!
@JustBlixen1
3 жыл бұрын
Math and Science welcome
Do you also teach physics 🤔 sir
A truth is hard to realize and even believe it. Scientific methods relies on experimentation whereas phylosophy depends on the experience to arrive at truth. Anyway they assist one another.
@MathAndScience
3 жыл бұрын
Truer words have never been spoken.
@vijayalakshmilakshminaraya1941
3 жыл бұрын
Yes .Einstein said, "Truth is what stands the test of experience".
Nice hay💓💓
@MathAndScience
3 жыл бұрын
Thank you so much!
hello i have question: my friend said that black clothes draw sun light like a magnes. i know that black things getting hotter quicker then light colors. like white or yellow. is my friend right?
@MathAndScience
3 жыл бұрын
Yes what is happening is that sunlight is a mixture of the colors of the rainbow. When you see something that is white, that material is reflecting back almost all of the energy (colors). White things aren’t absorbing very much so they don’t get hot as fast. Black things are absorbing almost all incoming light (colors) and so they are reflecting out very little light. That is why they appear black, it’s because they are absorbing all the colors of the rainbow and the result looks black to us. So black things get hotter much faster because they are absorbing much more energy than white objects.
@ulala5219
3 жыл бұрын
@@MathAndScience thank you but what i'm asking does black t-shirt draw sunlight like a magnet
@DobroPlayer12
3 жыл бұрын
@@ulala5219 No black things don't attract light like a magnet
can you PLEAAAAAAASE create playlists for grade 8 pleaaaaaaase...?
This video could have been more timely. I need to get a better understanding of this topic for my final.
@dragonlovesdiamond9512
5 ай бұрын
find another vid bruh