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Domain of a function


In mathematics, and more specifically in naive set theory, the domain of definition (or simply the domain) of a function is the set of "input" or argument values for ...

Finding the Domain of a Function | Coolmath.com


OK, so suppose we don't have the graph of a function to look at like in the last section... Can we still find the domain and range?

Definition of Domain of a function - Math is Fun


All the values that go into a function. The output values are called the range. DomainFunction → Range Example: when the function f(x) = x<sup>2</sup> is given the ...

Domain and Range of a Function - Interactive Mathematics


Sep 15, 2016 ... Simple explanation for domain and range. We learn the domain of a function is the set of possible x-values and the range is the resulting set of ...

Domain and Range - Free Math Help


... the domain and range of a given function. The domain of a function is the set of all possible input values, while the range is the set of all possible output values.

www.ask.com/youtube?q=Explain the Domain of a Function&v=O5ctCT0Hv6g
Nov 20, 2008 ... Discover the definition of domains and ranges in math with tips from a ... college class but the online instructional videos explain very little.

Graphing, Domain and Range of Functions


The domain is the set of all first elements of ordered pairs (x-coordinates). The range is the set of all second elements of ordered pairs (y-coordinates). Domain ...

What Is Domain and Range in a Function? - Video & Lesson ...


The domain and range are the possible outputs and inputs of a function. In this lesson, learn about what might restrict the domain and how to...

Define Function, Domain, and Range Identify Functions


3.1 "Concept of a Function". Objectives: * Define function, domain, and range. * Identify functions. * Use the vertical line test. * Use function notation and evaluate  ...

Domain, Range, and Co-domain of a Function – Learning and ...


Jun 24, 2013 ... Explanation of the terms "Domain", "Range", and "Co-Domain" of a function. These concepts provide a critical foundation for analyzing and ...

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Functions: Domain and Range - Purplemath


Discusses the domain and range of a function, and how to find the domain and range from a list of points or from a graph.

What is the domain of a function? | Functions | Khan Academy


Jun 25, 2015 ... Sal introduces the concept of "domain" of a function and gives various examples for functions and their domains.

Domain of advanced functions | Functions | Khan Academy


Sal covers many different kinds of functions and shows how to determine their domain.