I'm not sure if this gets said much, but I really appreciate that you guys not only post these videos for free, but make them simple and comprehensive too. I also like how the examples used aren't boring as hell, and keep me happy while studying. Kudos.
I just struggled to understand a homework problem for 30 minutes trying to use my teacher's lesson and you answered it in the first three minutes... thank you so much
Every time I need to refresh my memory, or learn something new in math.. I type in the keywords, followed right by Khan.. Thank you Khan.. We needed you:)
My teacher recommend me ur videos for further studying.. And I tried to give it a try.. Well I studied this lesson already but I like the way u represent ur work.. And some jokes in it.. And I think I found ur videos really valuables!! It actually goes in my brain whatever ur talking abt.. Nice!!
This website has saved my ass so many times. In our math class we're supposed to teach the class ourselves (a pair teaches a lesson a day) and two morons "taught" this today and gave us all even problems so we can't check anything in the back. I hope I'm doing it right. Thanks :)
Isaiah 41:10 "Fear not, for I am with you. . . . I will strengthen you, yes, I will help you, I will uphold you with My righteous right hand." God will help! All of us confront fearful situations, and when we do remember that we are children of God and we must claim the promises that belong to us. He gives us His strength and courage. God helps His children. Never be ashamed about your faith, especially in times of fear. Instead put God first in your life and He will uphold you with His 'righteous right hand' You guys should join me in saying a prayer "Father, I know I cannot escape this world's troubles, But I also know You will strengthen and help me" Amen!
i hate my percale teacher so much omg we have 80 minutes of class bc of bloc schedule he only explains for like 5-10 mins and lets us do hw it's like he doesn't give a fuc on this topic the other day he was like yeah jus plug it into the calculator bruh i want him to explain everything i wanna be interested in math but he jus makes me hate it so much
Very late comment but thank you for this video! It helped me because I started tutoring late and they were doing logarithm graphs and I didn't even know exponentials! I love your channel, if you even see this keep up the great work.
"now send this chain to 10 more new people and if u dont you're going to have bad luck and ur hairs gonna fall out and ur gonna have to marry a frog" LMAO I LOVE THIS GUYYY
That last problem is a good example of how youtube videos go viral so quickly. I usually share viral vids with people who wouldn't normally even be surfing youtube.
Exponential and logarithmic functions appear naturally as solutions of two most simple functional equations f(x+y)=f(x)f(y) and f(xy)=f(x)+f(y) so ubiquitous in science
@ashthegreat I've seen him use that for a slightly complicated graph like the trig functions. Here probably he just wanted to present discrete values to show the extent of growth...
I thought the formula for exponential growth was y=a(1+r)^t where y is the final amount, a is the original amount, r is the growth rate, and t was the time? Am I missing something?
Actually, if I under stand this right on the 6th week 1,000,000 are SENT, but so far 1,111,110 people have RECIEVED the letter, you'd run out of people before week 9!
Lord knows i dont want my hair to fall out or marry a frog... LOL! Great explanation with chain letters. The problem that sent me here was bacterial growth, however your explanation was easier for me to visualize.
Sir, regarding exponential distribution, is it correct that both mean and standard deviation of an exponential distribution is the same and if so could you please explain how.
And, behold, I come quickly; and my reward is with me, to give every man according as his work shall be. Revelation 22:12 KJV Jesus lives Jesus Christ is Lord Jesus loves you repent You're a sinner in need of a Savior
I really like how excited he sounds about exponential functions lol. I'm not that into math, but the only way I'd sound this excited is if someone asked me about Korean. I should stop commenting and just study though...
I'm not sure if this gets said much, but I really appreciate that you guys not only post these videos for free, but make them simple and comprehensive too. I also like how the examples used aren't boring as hell, and keep me happy while studying. Kudos.
@CHEM-G ALL Rounder what
Lol
when i watch them the make more confused
They are not simple they explain to complicated
@@dragospahontuiiiūiiiiū
I just struggled to understand a homework problem for 30 minutes trying to use my teacher's lesson and you answered it in the first three minutes... thank you so much
same
"Well that escalated quickly"
Khan't believe it did
lol
lol
I see what yall did there... lol
We got a comedian over here!
"Your hair would fall off, you would marry a frog."
- Sal Khan, 2010
Lol
lmao
HAHAHAHAHAA
Every time I need to refresh my memory, or learn something new in math.. I type in the keywords, followed right by Khan.. Thank you Khan.. We needed you:)
My teacher recommend me ur videos for further studying.. And I tried to give it a try.. Well I studied this lesson already but I like the way u represent ur work.. And some jokes in it.. And I think I found ur videos really valuables!! It actually goes in my brain whatever ur talking abt.. Nice!!
Where do u study, were you in high school when you were taught exponential and logarithmatic functions
The fact that this channel has been here for 14 years and post all the time is legendary to me
Psalms 27:14 - Wait on the LORD: be of good courage, and he shall strengthen thine heart: wait, i say, on the LORD.
"i" before "e" except after "c" LOL, thought I was the only one who still did that
Or when it sounds like "ay" as in "neighbor" or "weigh".
nope i do too
Starting with a negative exponent is a great idea. It really makes it clear for the student.
This website has saved my ass so many times. In our math class we're supposed to teach the class ourselves (a pair teaches a lesson a day) and two morons "taught" this today and gave us all even problems so we can't check anything in the back. I hope I'm doing it right. Thanks :)
6:45 Receive "i" before "e" except after c
Im 17 yrs old and this is the first time i learned the "i before e, but except after c" chant. Thank u
Isaiah 41:10 "Fear not, for I am with you. . . . I will strengthen you, yes, I will help you, I will uphold you with My righteous right hand." God will help! All of us confront fearful situations, and when we do remember that we are children of God and we must claim the promises that belong to us. He gives us His strength and courage. God helps His children. Never be ashamed about your faith, especially in times of fear. Instead put God first in your life and He will uphold you with His 'righteous right hand'
You guys should join me in saying a prayer "Father, I know I cannot escape this world's troubles, But I also know You will strengthen and help me" Amen!
Amen to this. 😌🤗🙏
thak u for being so patient, my math lecturer during online classes was so impatient and rude, but you have patience... may god bless u
Is anyone else here because of COVID19?
Yeah I don’t understand algebra at all 😃🤚🏼
@Caleb Chenowith ah as I am from the you have no idea that was the only the beginning
He’s your man for an intuitive grasp of mathematics. Simple clear explanation.
Short, clear, awesome-ly explained, excellent video! Thank you!
i hate my percale teacher so much omg we have 80 minutes of class bc of bloc schedule he only explains for like 5-10 mins and lets us do hw it's like he doesn't give a fuc on this topic the other day he was like yeah jus plug it into the calculator bruh i want him to explain everything i wanna be interested in math but he jus makes me hate it so much
Is the worst thing about school for you the dementors?
OMG, this video is so fun to watch. The example also give me an idea where this function could be used in real life. Thank you soooo much.
Thanks, guys! the way you deliver the knowledge is outstanding.
Nobody:
The THX sound: E X P O N E N T I A L I N C R E A S E
he always repeats so many things so many times but i like it because it makes me understand more
Me too 😌
a little confusing but helped
Hey, his word problem was also a really good example of spam :3
But it was a fairly good example of showing the exponential growth.
You have no idea how much you’re helping me study for my quiz tomorrow
Very late comment but thank you for this video! It helped me because I started tutoring late and they were doing logarithm graphs and I didn't even know exponentials! I love your channel, if you even see this keep up the great work.
OMG Man you are the Man.. You explained this to me and added with what I was learning I turned the curb on this stuff. Thank you Sal
ten years ago
two years ago@@joseppiboomer
@@daviddaasian9685 the math packet goin into freshman year was tough man
I like this video because it explains a lot more than other videos in just a little bit of time.
"now send this chain to 10 more new people and if u dont you're going to have bad luck and ur hairs gonna fall out and ur gonna have to marry a frog" LMAO I LOVE THIS GUYYY
That last problem is a good example of how youtube videos go viral so quickly. I usually share viral vids with people who wouldn't normally even be surfing youtube.
thank you for this! I learned more in this video than in a 2 hour class haha
U are out here saving lives, thank u
This guy explains in 8 minutes wayy better than my teacher does in an hour or two
These videos should get more attention.
I realized you sound a bit like Rap Monster
Chaala Baga chepparu guruvugaru
Hey, your Sales Incentive payment is all sorted out and good to go!
my favourite video, because of the chain letter word problem
thanks a lot your a life saver I have finals soon and you just teached me this in 7min while my teacher couldn’t in many classes
Taught is the past-tense of teach, teached isn't a word. But I agree with this statement, this channel is amazing.
Exponentials are so relatable. They are very dramatic.
Your hair Will fall off 😅 Marry a frog 😅.. BLA BLA 😂
Thank you.. watching you from ZAMBIA Africa. (UNZA)
God bless you 🙏
This actually helped me out a lot. Wow!
thanks helped a lot!!!!!
Short and clear my teacher had me see this and he gave a good recommendation.
This video is still helpful! Thanks Khan Academy for this valuable video. :)
If you don't send that chain letter your hair will fall off or you'll marry a frog... LOL!! I get those all the time... xD
Love your sense of humor!
@@ahmadshayriah5734 are you alive?
@@ahmadshayriah5734 wth
Wow you both are very curious 🤨
soooo helpful! even though this is easy stuff still very helpful... thanks for doing this!
Wayyyy better than ALEXS, thanks man!
Exponential and logarithmic functions appear naturally as solutions of two most simple functional equations f(x+y)=f(x)f(y) and f(xy)=f(x)+f(y) so ubiquitous in science
teachers should learn from you
Thank you! Lightbulb went off for me too!
You are the only reason why I am still in college. I can't stand math. Your vids is like my actual online tutor!
my teacher went literally so fast while teaching this so I just had to research on my own
Either that there aren't enough likes on this video or there are too many dislikes on this video..............
your videos are awesome, thanks soo much!!!
Pov : u didn’t understand anything in class so u have to rely to yt
this is still useful after 11 years
YOU ARE AMAZING OMG
Completed
Perfect ❤️
9×9=81
khan! can you do a logistic growth function for algebra 2 level video? thankyou.
after 9 years he sadly never responded
great content... it was good revision for me and this lesson was funny at the end 😄
Thank you!
i don't wanna marry a frog. I gotta send those letters now ...
How did you get -4 as an x-value? Did you just pluck it out of thin air?
Yeah he just picked an x value
@ashthegreat I've seen him use that for a slightly complicated graph like the trig functions. Here probably he just wanted to present discrete values to show the extent of growth...
is this acc still live?
You saved me
I thought the formula for exponential growth was y=a(1+r)^t where y is the final amount, a is the original amount, r is the growth rate, and t was the time? Am I missing something?
I wrote it.
I'm Brazilian , but even though O don't understand English Very well , O can only follow the numbers
shows me better than my old cranky teacher
Actually, if I under stand this right on the 6th week 1,000,000 are SENT, but so far 1,111,110 people have RECIEVED the letter, you'd run out of people before week 9!
lol chain letters great example!
Lord knows i dont want my hair to fall out or marry a frog... LOL! Great explanation with chain letters. The problem that sent me here was bacterial growth, however your explanation was easier for me to visualize.
This is the most hilarious problem I’ve done
6:45 KHAN ENGLISH YEAAAAHHHH!!!!!
Watching this at 1o’clock.😄
3:21 seconds is the best thats what whe said!!!
Each next step is a tripple of the previous becasue it start with 3 as a base?
لبى فهمت عليك
Thanks
What are the possible values of x? Is it the values of x given in the table? Can someone answer this please?
these can help
Gracias por lq clara explicación
how coronavirus cases are increasing
When people heard about to marry a frog they might be sent 100 people the letter a week 😂
Be part of an exclusive interview with the CEO of Binance to gain insights into future developments
Sir, regarding exponential distribution, is it correct that both mean and standard deviation of an exponential distribution is the same and if so could you please explain how.
And, behold, I come quickly; and my reward is with me, to give every man according as his work shall be.
Revelation 22:12 KJV
Jesus lives
Jesus Christ is Lord
Jesus loves you repent
You're a sinner in need of a Savior
Exclusive access: interview with Binance CEO for insights into future developments
Discalcula enters the chat
It’s really explode.
When your teacher can't teach so you go to this guy :)
the exponential graph isnt touching the x-axis because there is an asymptote right ?
+Kpop Queen no
then how come it isnt touching the x-axis
i was wrong
So im right?
ohh okay, thanks
I really like how excited he sounds about exponential functions lol.
I'm not that into math, but the only way I'd sound this excited is if someone asked me about Korean.
I should stop commenting and just study though...
Where do you get the numbers from the table from
ooooohh! Nice pen!
4:03 Wouldn't even fit on my screen!
2nd best