It could be either depending on the function that you have.
the domain is all real numbers and the range is all real numbers the domain is all real numbers and the range is all real numbers
Domain of the logarithm function is the positive real numbers. Domain of exponential function is the real numbers.
Yes - but only if the domain is restricted. Normally the domain is the whole of the real numbers and over that domain it must have at least one real zero.
The domain of your function is the set of real numbers.
The domain is all real numbers, and the range is nonnegative real numbers (y ≥ 0).
The domain is all real numbers except 0.
The domain is all real numbers except when the denominator equals zero: x2 - 4 = 0 x2 = 4 x = 2, -2 So the domain is all real numbers except 2 and -2.
The set {x ∈ R ; x ≠ -2} is the set of all those real numbers, except x = -2.
The cotangent function has domain all real numbers except integral multiples of pi./2(90degrees).
All real numbers except 2
All real numbers except zero.
all real numbers except 1
tan(x) is the same as sin(x) / cos(x). Domain is all the real numbers, except those numbers where the cos(x) = 0. That is, the domain does not include pi/2, 3pi/2, 5pi/2, etc. The range includes all real numbers.tan(x) is the same as sin(x) / cos(x). Domain is all the real numbers, except those numbers where the cos(x) = 0. That is, the domain does not include pi/2, 3pi/2, 5pi/2, etc. The range includes all real numbers.tan(x) is the same as sin(x) / cos(x). Domain is all the real numbers, except those numbers where the cos(x) = 0. That is, the domain does not include pi/2, 3pi/2, 5pi/2, etc. The range includes all real numbers.tan(x) is the same as sin(x) / cos(x). Domain is all the real numbers, except those numbers where the cos(x) = 0. That is, the domain does not include pi/2, 3pi/2, 5pi/2, etc. The range includes all real numbers.
the domain is all real numbers and the range is all real numbers the domain is all real numbers and the range is all real numbers
Domain of the logarithm function is the positive real numbers. Domain of exponential function is the real numbers.
Yes - but only if the domain is restricted. Normally the domain is the whole of the real numbers and over that domain it must have at least one real zero.
The domain of a rational function is the whole of the real numbers except those points where the denominator of the rational function, simplified if possible, is zero.