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Any number that produces an undefined result from a function f(x) is not in its domain.For example, the number 0 is not in the domain of f(x) = 1/x, because 1/0 is undefined.

Undefined answers will result from any of the following situations:

- Dividing by 0

- Taking the square root of a negative number

- Taking the log (any base) of 0 or any negative number

- Taking the log (base 1) of any number

Q: What is the limitation to the domain of a function?

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The frequency domain cannot be infinite.

The domain of a function is simply the x values of the 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.

The domain is the possible values that can be input into the function and produce a real number output.

It would appear that the domain is so very limited that the function may not be seen!

Related questions

The frequency domain cannot be infinite.

The domain of a function is simply the x values of the function

No, when the domain repeats it is no longer a function

Domain of the logarithm function is the positive real numbers. Domain of exponential function is the real numbers.

The domain of the sine function is all real numbers.

how don you find write the domain of 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.

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.

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 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.

The original function's RANGE becomes the inverse function's domain.

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