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Jump Discontinuity

Definition

A jump discontinuity occurs when there is an abrupt change in the value of a function at a specific point, resulting in two separate pieces of the graph.

Analogy

Think of jumping from one step to another on stairs. There is no smooth transition between steps; instead, there is an immediate change in height.

Related terms

Point of Discontinuity: A specific x-value where a function is not continuous.

Piecewise Function: A function defined by different rules for different intervals or regions.

Vertical Asymptote: A vertical line that represents values where the function approaches positive or negative infinity.

"Jump Discontinuity" appears in:

Practice Questions (1)

  • What is a jump discontinuity?


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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.