The chain rule is a formula used to find the derivative of a composition of two or more functions. It states that the derivative of a composite function is equal to the derivative of the outermost function times the derivative of the innermost function.
Think of driving through multiple traffic lights on your way home. Each traffic light has its own timing and rules, but they all work together to get you safely home. Similarly, when you have multiple functions nested inside each other, the chain rule helps you navigate through each layer and calculate their combined effect on finding their derivatives.
Product Rule: The product rule allows us to find derivatives when two functions are multiplied together. It helps us determine how changes in one function affect changes in another.
Quotient Rule: The quotient rule is used to find the derivative of a quotient or division between two functions. It helps us determine how changes in one function affect changes in another.
Derivative: A derivative measures how a quantity changes as its input (usually time or position) changes. In calculus, it represents instantaneous rates of change and slopes of curves at specific points.
AP Calculus AB/BC - 2.8 The Product Rule
AP Calculus AB/BC - 2.9 The Quotient Rule
AP Calculus AB/BC - 2.10 Finding the Derivatives of Tangent, Cotangent, Secant, and/or Cosecant Functions
AP Calculus AB/BC - 6.14 Selecting Techniques for Antidifferentiation (AB)
AP Calculus AB/BC - 7.2 Verifying Solutions for Differential Equations
AP Calculus AB/BC - 9.2 Second Derivatives of Parametric Equations
AP Calculus AB/BC - 9.7 Defining Polar Coordinates and Differentiating in Polar Form
© 2024 Fiveable Inc. All rights reserved.
AP® and SAT® are trademarks registered by the College Board, which is not affiliated with, and does not endorse this website.