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Functions: Domain and Range - Purplemath


Let's return to the subject of domains and ranges. When functions are first introduced, you will probably have some simplistic "functions" and relations to deal ...

Worked example: domain and range from graph | Introduction to the ...


Finding the domain and the range of a function that is given graphically.

Domain and range of quadratic functions | Determining the range of ...


Sal finds the domain and the range of f(x)=3x^2+6x-2.

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 ...

Domain and Range of a Function - Interactive Mathematics


Oct 18, 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 ...

Functions - Cool math Algebra Help Lessons - Domain and Range


This algebra lesson explains to find the domain and range of a function by looking at the graph.

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?

www.ask.com/youtube?q=Domain and Range of a Function&v=fyROLkZc75E
Jan 8, 2013 ... Long over due. This video contains three examples of how to find the domain and range from a graph. Evaluate a Function from a Graph ...

Domain and Range of a Function - Developmental Math Topic Text


Functions are a correspondence between two sets, called the domain and the range. When defining a function, you usually state what kind of numbers the ...

www.ask.com/youtube?q=Domain and Range of a Function&v=O0uUVH8dRiU
Apr 2, 2010 ... Practice this lesson yourself on KhanAcademy.org right now: ...
What Is the Domain & Range of a Function?
In math, the domain and range are algebraic values on the coordinate plane. Discover the definition of domains and ranges in math with tips from a mathematics tutor in this free video on math lessons.... More »
Difficulty: Moderate
Source: www.ehow.com