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  1. Piecewise function - Wikipedia

    Piecewise functions can be defined using the common functional notation, where the body of the function is an array of functions and associated subdomains. A semicolon or comma may …

  2. Piecewise Functions - Math is Fun

    Math explained in easy language, plus puzzles, games, quizzes, worksheets and a forum. For K-12 kids, teachers and parents.

  3. Piecewise Functions - Definition, Graph, and Examples

    Piecewise functions follow differnt rules depending on the value of x. Learn how to solve, graph, and read piecewise functions here!

  4. Introduction to piecewise functions - Khan Academy

    A piecewise function is a function built from pieces of different functions over different intervals. For example, we can make a piecewise function f (x) where f (x) = -9 when -9 < x ≤ -5, f (x) = 6 …

  5. Piecewise Function - How to Graph? Examples, Evaluating

    A piecewise function is a function f (x) which has different definitions in different intervals of x. The graph of a piecewise function has different pieces corresponding to each of its definitions.

  6. Piecewise Function - GeeksforGeeks

    2025年7月23日 · A piecewise function is a function that is defined differently over different intervals of its domain. Instead of using a single equation for all inputs, it assigns distinct …

  7. A Complete Beginner's Guide to Piecewise Functions Explained

    2025年4月4日 · A piecewise function is a function defined by multiple sub-functions, where each sub-function operates over a specific interval of the domain. Rather than having a single …

  8. Piecewise Functions - mathhints.com

    Let’s draw these piecewise functions and determine if they are continuous or non-continuous. Note how we draw each function as if it were the only one, and then “erase” the parts that …

  9. Piecewise-Defined Functions | College Algebra - Lumen Learning

    A piecewise function is a function in which more than one formula is used to define the output. Each formula has its own domain, and the domain of the function is the union of all these …

  10. Piecewise Functions | Brilliant Math & Science Wiki

    Piecewise functions are functions that have multiple pieces, or sections. They are defined piece by piece, with various functions defining each interval.