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  1. FUNCTION Definition & Meaning - Merriam-Webster

    function, office, duty, province mean the acts or operations expected of a person or thing. function implies a definite end or purpose or a particular kind of work.

  2. FUNCTION Definition & Meaning | Dictionary.com

    FUNCTION definition: the kind of action or activity proper to a person, thing, or institution; the purpose for which something is designed or exists; role. See examples of function used in a sentence.

  3. FUNCTION | English meaning - Cambridge Dictionary

    FUNCTION definition: 1. the natural purpose (of something) or the duty (of a person): 2. an official ceremony or a…. Learn more.

  4. Function (mathematics) - Wikipedia

    The concept of a function was formalized at the end of the 19th century in terms of set theory, and this greatly increased the possible applications of the concept. A function is often denoted by a letter …

  5. Function - definition of function by The Free Dictionary

    These nouns denote the actions and activities assigned to, required of, or expected of a person: the function of a teacher; a bank clerk's duty; performed the office of financial adviser; the role of a parent.

  6. function - Wiktionary, the free dictionary

    3 days ago · function (plural functions) What something does or is used for. synonyms quotations Synonyms: aim, intention, purpose, role, use

  7. Algebra - The Definition of a Function - Pauls Online Math Notes

    Jun 14, 2024 · We also give a “working definition” of a function to help understand just what a function is. We introduce function notation and work several examples illustrating how it works. We also …

  8. What is a Function - Math is Fun

    What is a Function? A function relates an input to an output. It is like a machine that has an input and an output. And the output is related somehow to the input. " f (x) = ... " is the classic way of writing a …

  9. function - WordReference.com Dictionary of English

    the natural action or intended purpose of a person or thing in a specific role: the function of a hammer is to hit nails into wood an official or formal social gathering or ceremony

  10. Functions | Algebra 1 | Math | Khan Academy

    About this unit A function is like a machine that takes an input and gives an output. Let's explore how we can graph, analyze, and create different types of functions. Unit guides are here! Power up your …