Math Domain Range Definition

The domain of a graph consists of all the input values shown on the x axis.

Math domain range definition. In plain english this definition means. In grammar school you probably called the domain the replacement set and the range the solution set. Or you can use the calculator below to determine the domain and range of any equation.

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. The domain is all the x values and the range is all the y values. The domain and range are all real numbers because at some point the x and y values will be every real number.

It is the set x in the notation f. The example below shows two different ways that a function can be represented. The domain refers to the set of possible input values.

The domain of a function is all the possible input values for which the function is defined and the range is all possible output values. The above list of points being a relationship between certain x s and certain y s is a relation. The domain of a function is the complete set of possible values of the independent variable.

Domain and range calculator. 2 3 4 6 range. The range of a function is all the possible values of the dependent variable y.

To give the domain and the range i just list the values without duplication. The domain and range of a function is all the possible values of the independent variable x for which y is defined. Another way to identify the domain and range of functions is by using graphs.