Nonlinear

Definition

Nonlinear refers to functions or equations that do not follow a straight-line pattern or exhibit constant rates of change. They often involve curves, bends, or irregular shapes.

Related terms

Curvature:

Curvature measures how much a curve deviates from being a straight line. Nonlinear functions typically have varying curvatures at different points.

Quadratic Function:

A quadratic function is an example of a nonlinear function with a degree of 2, creating a U-shaped curve when graphed.

Exponential Growth/Decay: Exponential growth or decay functions are also nonlinear and involve rates that increase or decrease rapidly over time.