monotonic function

Chinese equivalent: 单调函数

monotonic function A function that is either monotonically increasing or monotonically decreasing on an interval of its domain.

Syllabus path: Functions › Concepts and Properties of Functions › Monotonicity of Functions

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CSCA Mathematics Exam Glossary

Definition

monotonic function A function that is either monotonically increasing or monotonically decreasing on an interval of its domain.

Related tutorial and examples

Monotonicity of Functions

Monotonicity of Functions 1. Concept Monotonicity describes the trend of a function's value as the independent variable increases. It is the mathematical expression for whether a graph is "rising" or "falling". Let the domain of function f(x) be D, and let I ⊆ D be an interval. M…

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