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The function ( f(x) = 4x ) is a linear function. Its domain includes all real numbers, as there are no restrictions on the values that ( x ) can take. Therefore, the domain of ( f(x) ) is ( (-\infty, \infty) ).
f(x)=(x/|x-3|)+1; domain is all real numbers except 3. f(x)=(x/(|x-3|+1)); domain is all real numbers.
It is necessary to know the domain of x and also what the function G(y) is before it is possible to answer the question.
The domain of x^3 - 2x is whatever you choose it to be. That will then determine the range.
Yes.
The domain of f is x is R (if imaginary roots are permitted, and there is nothing in the question to suggest otherwise). The domain of g is R excluding x = 5 So the domain of f + g is R excluding x = 5 and the domain of f/g is R excluding x = 0
If f(x) is the inverse of g(x) then the domain of g(x) and the range of f(x) are the same.
The domain of the function f (x) = square root of (x - 2) plus 4 is Domain [2, ∞)
The function ( f(x) = 4x ) is a linear function. Its domain includes all real numbers, as there are no restrictions on the values that ( x ) can take. Therefore, the domain of ( f(x) ) is ( (-\infty, \infty) ).
5
f(x)=5x Domain is any number for x that will provide a real number for f(x). In this function, x can be any real number, and f(x) will be a real number. Thus domain is all real numbers.
f(x)=(x/|x-3|)+1; domain is all real numbers except 3. f(x)=(x/(|x-3|+1)); domain is all real numbers.
The range of F(x)dividing x depends on the domain of x and on the function F.
It is necessary to know the domain of x and also what the function G(y) is before it is possible to answer the question.
They are called involution functions. All inverses are expressed as: f-1(f(x)) = x for every x in f(x)'s domain. Because of their unique property, involution functions are expressed simply as: f(f(x)) = x for every x in f(x)'s domain. An easy example is the reciprocal function f(x) = 1/x. If you do that twice, you get x.
They are called involution functions. All inverses are expressed as: f-1(f(x)) = x for every x in f(x)'s domain. Because of their unique property, involution functions are expressed simply as: f(f(x)) = x for every x in f(x)'s domain. An easy example is the reciprocal function f(x) = 1/x. If you do that twice, you get x.
The domain of x^3 - 2x is whatever you choose it to be. That will then determine the range.