# Discontinuity

A discontinuity is a point at which a function jumps suddenly in value, blows up, or is undefined. The opposite of continuity.

Discontinuity is a college-level concept that would be first encountered in a Calculus I course. It is an Advanced Placement Calculus AB topic.

### Prerequisites

Continuous Function: | A continuous function is function with no jumps, gaps, or undefined points. |