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  1. Continuous Functions - Math is Fun

    A function is continuous when its graph is a single unbroken curve ... that you could draw without lifting your pen from the paper.

  2. Continuity equation - Wikipedia

    A continuity equation or transport equation is an equation that describes the transport of some quantity. It is particularly simple and powerful when applied to a conserved quantity, but it can …

  3. Continuous Function - Definition, Examples | Continuity

    A function f (x) is said to be a continuous function at a point x = a if the curve of the function does NOT break at the point x = a. Learn more about the continuity of a function along with graphs, …

  4. Calculus I - Continuity - Pauls Online Math Notes

    Nov 16, 2022 · From this example we can get a quick “working” definition of continuity. A function is continuous on an interval if we can draw the graph from start to finish without ever once …

  5. Continuous Functions | Brilliant Math & Science Wiki

    In calculus, a continuous function is a real-valued function whose graph does not have any breaks or holes. Continuity lays the foundational groundwork for the intermediate value theorem and …

  6. 1.3: Continuous Functions - Mathematics LibreTexts

    In this section we will examine what it means graphically for a function to be continuous (or not continuous), state some properties of continuous functions, and look at a few applications of …

  7. 2.4 Continuity - Calculus Volume 1 | OpenStax

    This free textbook is an OpenStax resource written to increase student access to high-quality, peer-reviewed learning materials.

  8. Continuity of Functions - GeeksforGeeks

    Nov 22, 2025 · Formally, a function f (x) is continuous at a point x = a if three conditions hold: f (a) is defined (the function has a value at a). lim⁡x→a f (x) exists (the limit from both sides …

  9. CC Continuous Functions - University of Nebraska–Lincoln

    In this section we introduce the idea of a continuous function. Many of the results in calculus require that the functions be continuous, so having a strong understanding of continuous …

  10. Continuity | Calculus III - Lumen Learning

    In Continuity, we defined the continuity of a function of one variable and saw how it relied on the limit of a function of one variable. In particular, three conditions are necessary for f (x) to be …