EACH SIDE OF A SQUARE IS INCREASING AT A RATE OF 6 CM/S. AT WHAT RATE IS THE AREA OF THE SQUARE...
Vložit
- čas přidán 17. 07. 2024
- Each side of a square is increasing at a rate of 6 cm/s. At what rate is the area of the square increasing when the area of the square is 16cm^2?
This related rates square problem is a good example of a related rates calculus word problem. Even if you don't have this specific problem required for homework, this related rates area of a square problem is a good demonstration of techniques that can be used in other related rates problems dealing with related rates and other geometric shapes. That's because it can be solved using the same 4 step process as all other related rates calculus word problems:
0:00 Each side of a square is increasing at a rate of 6 cm/s
0:30 Draw a sketch
2:05 Come up with your equation
4:13 Implicit Differentiation
5:59 Solve For the Desired Rate of Change
WATCH NEXT
+ More Related Rates Examples - • Related Rates
+ Implicit Differentiation - • Implicit Differentiati...
READ MORE
+ Chain Rule - jakesmathlessons.com/derivati...
+ Related Rates - jakesmathlessons.com/derivati...
+ Implicit Differentiation - jakesmathlessons.com/derivati...
+ Each side of a square is increasing at a rate of 6 cm/s - jakesmathlessons.com/derivati...
YOU MIGHT ALSO BE INTERESTED IN...
+ Download my FREE calc 1 study guide - jakesmathlessons.com/Calculus...
+ My Complete Calculus 1 Package - jakesmathlessons.com/complete...
+ Work with me! - Come to Wyzant for some 1 on 1 online tutoring with me and get a $40 tutoring credit for FREE - is.gd/cqeuOv
+ Problem credit: Chapter 4.1 #3 in Single Variable Calculus: Concepts and Contexts by James Stewart - amzn.to/2ChukmL
Some links in this video description may be affiliate links meaning I would get a commission for your purchase at no additional cost to you.
0:00 Each side of a square is increasing at a rate of 6 cm/s
0:30 Draw a sketch
2:05 Come up with your equation
4:13 Implicit Differentiation
5:59 Solve For the Desired Rate of Change
Thank you so much for this! Your channel is underrated
XForceGaming thank you! So glad you like my videos!
Super helpful! Was stuck on this for a while.
I’m glad you found it helpful!
Quick question: 5:06 you've said to use "chain rule" but then you've done the power rule which was simply 2l
Were you trying to explain where they dl/dt was coming from?
Yes exactly! Since you’re taking the derivative with respect to t, you have to treat l as a function of t, so think of it as [l(t)]^2 with l(t) being the inside function and the ^2 part being the outside function. Then apply chain rule from there. We use power rule to find the derivative of the ^2 part, but the dl/dt comes from applying chain rule.
Thank you so much, you’re a big help.
You’re welcome!
appreciate everything you do man
Thank you!
Thank you this was really helpful
I’m glad! You’re welcome!
Thank you so much!
You’re welcome!
Thanks for this. I like your videos, you do a much better job compared to my professor.
Thank you, I’m happy to help!
Great job my guy
Thank you!
totally just saved my ass thank you!
You’re welcome, happy to help!