# Can the members of the domain be in the members of the range and be a function?

Yes, the domain must correspond to only one member of the range in order to be a function in a member of the domain goes to more than one member of the range it then is a relation and not a function

A function is a relation but a relation isnt always a function

### What are the domain and range of the function?

The domain is the set of values of the argument of the function or the values that the inputs can take. The range is the output values.

### How does the domain relate to a function?

Any function is a mapping from a domain to a codomain or range. Each element of the domain is mapped on to a unique element in the range by the function.

### How can you find the domain and range of a function?

The domain is a subset of the values for which the function is defined. The range is the set of values that the function takes as the argument of the function takes all the values in the domain.

### How do you find the range of the function with the given domain?

The domain of the function 1/2x is {0, 2, 4}. What is the range of the function?

### What is the domain of the range?

The domain and range are two different sets associated with a relationship or function. There is not a domain of a range.

### What is the relationships between inverse functions?

The inverse of the inverse is the original function, so that the product of the two functions is equivalent to the identity function on the appropriate domain. The domain of a function is the range of the inverse function. The range of a function is the domain of the inverse function.

### How can you determine the domain and range of a rational number?

A number does not have a range and domain, a function does.

### How do you identify the domain and range?

Domain is a set in which the given function is valid and range is the set of all the values the function takes

### Domain and range of a function?

The domain of a function determines what values of x you can plug into it whereas the range of a function determines the values that are your results. Therefore, look at the y-axis if you want to determine the range of a function and look at the x-axis if you want to determine the domain.

### How do you find the range for a function?

The range of a function is the set of all of the possible values that it can take on as an output value. You find the range by inspecting the function and seeing first what the domain is, and then what the range would be for that domain. The domain, then, is the set of all of the possible values that it can take on as an input value.

### What is is a domain?

In algebra, a function, is a mapping (or a relationship) between two sets: the domain and the codomain (or range). To each element of the domain, a function assigns one element of the range.

### What is domain and range?

Range: The range is the set of all possible output values (usually y), which result from using the function formula. Domain: The domain of a function is the set of all possible input values (usually x), which allows the function formula to work.

### What is the function of relation domain and range in mathematics?

A relation is a mapping from elements of one set, called the domain, to elements of another set, called the range. The function of the three terms: relation, domain and range, is to define the parameters of a mapping which may or may not be a function.

### What is the range for the function graphed as shown?

As shown, the function has neither range nor domain.

### What are domain and range in math?

The domain of a function is a set of input values that make the function work, usually symbolized by an 'X'. The range. The range is the output values that result from using the function, usually symbolized by a 'Y'.

### How do you find the range with the domain?

Find the range of a function by substituting the highest domain possible and the lowest domain possible into the function. There, you will find the highest and lowest range. Then, you should check all the possible cases in the function where a number could be divided by 0 or a negative number could be square rooted. Remove these numbers from the range. A good way to check to see if you have the correct range… Read More

### Name a function where each domain element is mapped to the same range element?

What is a function where each domain element is mapped to the same range element.

### How do you find the domain if you are given the range?

Use the function to find the image of each point in the domain. The set of values that you get will be the range. If the function is well behaved, you will not have to try each and every value in the domain.

### What is the domain and range of a quadratic function?

The domain and range can be the whole of the real numbers, or some subsets of these sets.

### Domain and range?

In algebra, the domain consists of all possible values for the x variable that could make the function work. The range is all of the possible values of the function, using each number in the domain.

### What is the example of the range and domain in a function?

A function is a mapping from one set to another. It may be many-to-one or one-to-one. The first of these sets is the domain and the second set is the range. Thus, for each value x in the domain, the function allocates the value f(x) which is a value in the range. For example, if the function is f(x) = x^2 and the domain is the integers in the interval [-2, 2], then the range… Read More

### What is the range of the function y x2 2x 4.?

The range depends on the domain. If the domain is the complex field, the range is also the whole of the complex field. If the domain is x = 0 then the range is 4.

### How do you describe the domain and range of a function?

The domain is the set of values of the input while the range is the set of output values.

### Is the set of all values a function will accept as inputs?

There are two sets for any given function, the domain and the range. The range is the set of outputs and the set of inputs is the domain.

### What is the domain of the natural log function?

The domain of y=lnx is (0,∞) and the range is (-∞,∞).

### What is the output variable of a function?

It is a value in the co-domain [range] of the function.

### Which relation are function relation?

A relation is a mapping between two sets, a domain and a range. A function is a relationship which allocates, to each element of the domain, exactly one element of the range although several elements of the domain may be mapped to the same element in the range.

### How would you use domain and range to determine whether a relation is a function?

Each element in the domain must be mapped to one and only one element in the range. If that condition is satisfied then the mapping (or relationship) is a function. Different elements in the domain can be mapped to the same element in the range. Some elements in the range may not have any elements from the domain mapped to them. These do not matter for the mapping to be a function. They do matter… Read More

### How is range related to a function?

The range is the set of all possible outputs values for the function when given inputs from the domain.

### What is meant by the domain and range of a relation?

A relationship is a way of associating members of one set to members of another set (the two sets could be the same). The first of these sets is the domain and the second is the range.

### Can the domain of a function include an irrational number?

Yes. The domain and range can include irrational numbers.

### How would you determine if diagram is function?

The diagram should be divided into to parts, the domain and the range. The domain is those things that you put into the possible function and the range is what comes out. Let's call a member of the domain x and of the range y. You can tell it is a function by tracing from each x to each y. If there is only one y for each x; there is only one arrow coming… Read More

### What is the range of the square root function?

The answer depends on the domain. If the domain is non-negative real numbers, then the range is the whole of the real numbers. If the domain is the whole of the real numbers (or the complex plane) , the range is the complex plane.

### What is the range of the function y equals x2 plus 1?

The answer depends on the domain. If the domain is the whole of the real numbers, the range in y â‰¥ 1. However, you can choose to have the domain as [1, 2] in which case the range will be [2, 5]. If you choose another domain you will get another range.

### What is the range of the function y equals -x?

The range depends on the domain, which is not specified.

### A relation in which each element of the domain is paired with exactly one element of the range?

A relation where each element of the domain is paired with only one element of the range is a one to one function. A one to one function may also be an onto function if all elements of the range are paired.

### What are the methods of writing domain and range function?

Find all possible "x" and "y" values for domain and range. Then put it in inequality form. For example the domain and range for the equation 2x-3/x-5 would be: Domain: All Reals; x>5 Range: All Reals

### What best describes the domain of a function?

The range of a function is the set of all possible input values.

### What is the domain of the sine function?

The domain of the sine function is [-infinity, +infinity]. The range is [-1, +1]. The sine function is periodic. It repeats itself every 360 degrees or 2PI radians.

### How does one find the range of a radical function?

You need to know the domain in order to find the range.

### What is the function of range?

The range is a measure of the difference between the maximum and minimum values that a variable can take, or that a function can take over the relevant domain.

### When is a relation a function?

A relation is when the domain in the ordered pair (x) is different from the domain in all other ordered pairs. The range (y) can be the same and it still be a function.

### Is it possible to compose any two functions?

No. If the range of the first function is not the domain of the second function then the composite function is not defined.

### What is meant by the term domain and range in maths?

Quite simply, the domain is the input and the range is the output of a function. If your using a typical X-Y axis graph, it may be useful to view the X axis as where the domain lies. The Y axis is where the range lies. Y= f(x) or Range = f(domain)

### How do you find the domain and range of a function?

i dont know, but you can find it at purplemath.com

### Define the function of range and domain?

Let the function be f(x) = 1/(x-1) The domain is all allowable values for which the function can be defined. Here, except 1, any number would give the function a meaningful value. If x=1, the denominator becomes 0 and the function becomes undefined. Therefore, the domain is all real numbers except 1. The range is all values assumed by the function. Here, the range is negative infinity to plus infinity (that is , all real… Read More

### What does domain and estimate the range mean in math?

"Domain" means for what numbers the function is defined (the "input" to the function). For example, "x + 3" is defined for any value of "x", whereas "square root of x" is defined for non-negative "x". "Range" refers to the corresponding values calculated by the function - the "output" of the function. If you write a function as y = (some function of x), for example y = square root of x, then the domain… Read More