Chain Rule for Derivatives (Calculus Problems and Solutions)
466 views on YouTube
The chain rule from calculus is very powerful. It is used to calculate derivatives of composite functions that are differentiable. It can be thought of in terms of inside functions and outside functions: take the derivative of the outside function, plug in the inside function into that derivative, then multiply by the derivative of the inside function. Infinite Powers, How Calculus Reveals the Secrets of the Universe: https://amzn.to/37PBMjb.
π΄ Calculus 1, Lesson 1.1: Linear Functions (3Blue1Brown SoME2): https://www.youtube.com/watch?v=lmCjnxzIals
π΄ Calculus 1, Lesson 1.2: Exponential Functions: https://www.youtube.com/watch?v=47ZqW19AjD4
π΄ Calculus 1, Lesson 1.3: Quadratic Functions, Transformations of Functions, and Function Composition: https://www.youtube.com/watch?v=1T58CnSME4g
π΄ Calculus 1, Lesson 1.4: Logarithmic Functions (Intro to Horizontal Compressions & Inverse Functions): https://www.youtube.com/watch?v=oS-gvIoJf60
π΄ Calculus 1, Lesson 1.5: Trigonometric Functions and Inverse Trigonometric Functions: https://www.youtube.com/watch?v=UFYjlnGUenE
π΄ AP Calculus AB Exam Review: Practice Exam Problems & Solutions (Multiple Choice, No Calculator): https://www.youtube.com/watch?v=2AG_Dt3x7q0
π΄ AP Calculus AB Exam Review: Free Response Practice Exam Problems & Solutions: https://www.youtube.com/watch?v=RLgUwP44V_M
π΄ AP Calculus BC Exam Review: Practice Exam (30 Question Multiple Choice, No Calculator): https://www.youtube.com/watch?v=1Q7ALcwT97A
π΄ AP Calculus BC Exam Review: Free Response Practice Exam Problems & Solutions: https://www.youtube.com/watch?v=ZWisJEDP44w
π΄ Calculus 1 Exam 1 Review Problems and Solutions (Precalculus, Limits, Continuity, Derivatives): https://www.youtube.com/watch?v=UjmvUwvd7c4
π΄ Calculus 1 Course, Lecture 1: The Big Ideas (Rates & Areas, the Infinity Principle & Circular Area): https://www.youtube.com/watch?v=2V_ehJC5QUY
π΄ Calculus 1 Course Lecture Playlist: https://www.youtube.com/playlist?list=PLmU0FIlJY-MkFrKtM0S0NLu-TxZa5jBIx
#calculus #ChainRule #CompositeFunction
Links and resources
===============================
π΄ Subscribe to Bill Kinney Math: https://www.youtube.com/user/billkinneymath?sub_confirmation=1
π΄ Subscribe to my Math Blog, Infinity is Really Big: https://infinityisreallybig.com/
π΄ Follow me on Twitter: https://twitter.com/billkinneymath
π΄ Follow me on Instagram: https://www.instagram.com/billkinneymath/
π΄ You can support me by buying “Infinite Powers, How Calculus Reveals the Secrets of the Universe”, by Steven Strogatz, or anything else you want to buy, starting from this link: https://amzn.to/3eXEmuA.
π΄ Check out my artist son Tyler Kinney’s website: https://www.tylertkinney.co/
(0:00) Chain Rule statement (identify inside function and outside function)
(1:00) Derivative of e^(2x) with the Chain Rule
(2:37) Derivative of e^(-x)
(3:50) Derivative of e^(x^2)
(5:12) Derivative of sqrt(e^(3x))
(7:50) Derivative of (x^3+5x^2-4x+1)^100
(9:32) Expansion on Mathematica
(10:02) Abstract Chain Rule problem given data (includes irrelevant data)
(11:38) Where is e^(-x^2) concave down?
(17:30) Population growth word problem
(22:38) Compound interest word problem (partial derivatives)
(30:43) Derive the Quotient Rule with the Product Rule and Chain Rule
AMAZON ASSOCIATE
As an Amazon Associate I earn from qualifying purchases.