Yes. As long as there is only 1 value for each argument, it is a function. For example, the range of the sine function (y = sin x), for real values of x, consists of all the real numbers from -1 to 1 inclusive, and this range repeats infinitely many times. But for each value of x, there is only 1 value of sin x.
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As shown, the function has neither range nor domain.
range TPate
The range in a function is the y values, and yes it can repeat
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.
Yes, the domain must correspond to only one member of the range in order to be a function in a member of the domain goes to more than one member of the range it then is a relation and not a function A function is a relation but a relation isnt always a function