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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.
When can we say that a relation is not a function?
When it doesn't fulfill the requirements of a function. A function must have EXACTLY ONE value of one of the variables (the "dependent variable") for every value of the other variable or variables (the "independent variable").
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.
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.
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.
A relation in which every domain value is paired with exactly one range value?
Function
Is all relation a function?
Not every relation is a function. A function is type of relation in which every element of its domain maps to only one element in the range. However, every function is a relation.
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.
When can we say that a relation is not a function?
When it doesn't fulfill the requirements of a function. A function must have EXACTLY ONE value of one of the variables (the "dependent variable") for every value of the other variable or variables (the "independent variable").
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.
