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The codomain of a function is an arbitrary set that contains all the images of a function. Thus, the function defined by f(x) = cos x + i sin x might be said to have codomain C, or the set of all complex numbers. The range is much more specific: it is the set of all the images, and nothing more. In this case, the range is {a + bi = z in C: |z| = 1}.
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What is the domain of square root of x square minus six?
Within reason, it can be anything. The answer depends on what you want the codomain (range) to be.If the codomain is to be integers, the domain must be {x | x = n2 -2n + 7 where n is in N}If the codomain is to be the real numbers, the domain must be {x | x is in R, x2 ≥ 6},If the codomain is the set of complex numbers, then the domain is R.There is a more complicated answer if the codomain is to be the set of rational numbers.But, essentially, the answer is "it depends".
When would you need to create a line plot with fractions?
When the variables take fractional values, particularly if the domain and codomain are not very big.When the variables take fractional values, particularly if the domain and codomain are not very big.When the variables take fractional values, particularly if the domain and codomain are not very big.When the variables take fractional values, particularly if the domain and codomain are not very big.
What is the set of y-values?
It is the codomain or range.
What is the domain of fx equals sqrt 11-x?
It depends.The domain and codomain can both be the complex planes.ordomain x ≥ 11 and codomain = realsordomain = 11, 12, 15, 20, ... ie {x = 11+n2 | n is an integer} and codomain = Z≥
What are possible values for y called?
They comprise the codomain or range.
What does the word functions mean?
To function means, "to work correctly or adequately". In math, a function is a relation between the domain and the codomain that associates each element in the domain with exactly one element in the codomain.
Which term describes the set of all possible values in a function?
The codomain or range.
How do you determined if a relation is a function?
For every element on the domain, the relationship must allocate a unique element in the codomain (range). Many elements in the domain can be mapped to the same element in the codomain but not the other way around. Such a relationship is a function.
Do inverse function of modulus exist?
No. The modulus function maps two values (except 0) from the domain (-x, and x) to one value (+x) in the range or codomain. This means that for the inverse mapping each value in the new domain (the original codomain) is associated with two values in the new codomain (original domain). A function cannot map one value to more than one.
What is the set of all output values of a relation?
It is the codomain, often called the range.
What scale would be appropriate to make a graph of the data?
It depends on the domain and codomain (range) of he data.
What are some function words?
Domain, codomain, range, surjective, bijective, invertible, monotonic, continuous, differentiable.
