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
Sal solves multiple examples where the graph of a function is given and the
question asks for the domain or the range of that function.
Sal finds the domain and the range of f(x)=3x^2+6x-2.
This algebra lesson explains to find the domain and range of a function by
looking at the graph.
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 ...
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 ...
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=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 ...
In this section, you will examine graphs of quadratic functions, and learn how to
determine the domain and range of a quadratic function from the graph.
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: ...