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Implicit Function

Definition

An implicit function is a mathematical equation that relates two or more variables without explicitly expressing one variable in terms of the others.

Analogy

Think of an implicit function as a secret relationship between variables. It's like having a hidden code that connects different elements together, but you can't see the exact formula.

Related terms

Derivative: The derivative measures how a function changes as its input (or variable) changes. It helps us find the rate of change at any given point on a graph.

dy/dx: This notation represents the derivative of y with respect to x. It tells us how much y changes for every small change in x, and it's commonly used when finding derivatives of functions.

Chain Rule: The chain rule is a method used to find the derivative of composite functions. It allows us to break down complex functions into simpler parts and calculate their derivatives separately.

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AP® and SAT® are trademarks registered by the College Board, which is not affiliated with, and does not endorse this website.