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Domain and range of a function?

Updated: 4/28/2022
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11y ago

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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.

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Q: Domain and range of a function?
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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.


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 are the domain and range of the function?

The domain of a function is the set of values for which the function is defined.The range is the set of possible results which you can get for the function.


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?


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 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


When you compose two functions the domain and the range of the original function does influence the domain and the range of their composition?

The domain and range of the composite function depend on both of the functions that make it up.


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.


The 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 and range for the following function and its inverse f of x equals -x plus 5?

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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