Domain And Range Values

The example below shows two different ways that a function can be represented.

Domain and range values. The domain of a function is the complete set of possible values of the independent variable. The domain and range of a function is all the possible values of the independent variable x for which y is defined. And the range is the set of values that actually do come out.

If you are still confused you might consider posting your question on our message board or reading another website s lesson on domain and range to get another point of view. However the range of the red graph is restricted to only f x 0 f x 0 or y y values above or equal to 0 0. The codomain is actually part of the definition of the function.

The above list of points being a relationship between certain x s and certain y s is a relation. Domain and range of a function definitions of domain and range domain. Understand the domain and range of a function.

The codomain is the set of values that could possibly come out. The domain is the set of all possible x values which will make the function work and will output real y values. In plain english this definition means.

As a function table and as a set of coordinates. The domain is the set of all values that can be input into a function and the respective output values are th. The range of a function is all the possible values of the dependent variable y.

Domain and range graph. The domain is all the x values and the range is all the y values to give the domain and the range i just list the values without duplication.