Df/dx in AP Calculus AB/BC

Definition

df/dx represents the derivative of a function f with respect to x. It measures the rate at which the function is changing at any given point and provides information about its slope or steepness.

Related terms

Derivative:

A mathematical concept that represents the rate of change of a function at any given point. It can be thought of as the slope of a tangent line to the graph of the function.

Chain Rule:

A rule used to find derivatives when functions are composed together. It allows us to break down complex functions into simpler ones and calculate their derivatives separately.

Implicit Differentiation:

A technique used to find derivatives when an equation involves both dependent and independent variables. It treats one variable as implicitly defined in terms of another and differentiates accordingly.