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....
These won't be terribly useful or interesting functions and relations, but your text
wants you to get the idea of what the domain and range of a function are.
Finding the domain and the range of a function that is given graphically.
Jun 25, 2015 ... Sal introduces the concept of "domain" of a function and gives various examples
for ... Worked example: domain and range from graph.
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 ...
This algebra lesson explains to find the domain and range of a function by
looking at the graph.
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?
Given a situation that can be modeled by a quadratic function or the graph of a
quadratic function, determine the domain and range of the function.
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 ...