Illustrated definition of Domain of a Function: All possible input values of a function. The output values are called the range. Domain rarr; Function rarr;...

In mathematics, the domain of a function is the set of inputs accepted by the function. It is sometimes denoted by or , where f is the function. In layman's terms, the domain of a function can generally be …

In other words, the domain is the set of values that we can plug into a function that will result in a real y-value; the range is the set of values that the function takes on as a result of plugging in an x value …

Jul 23, 2025 · The domain of a function is the set of all possible input values (usually x) that the function can accept without causing any issues, such as division by zero or taking the square root of a …

Dec 3, 2025 · The term domain is most commonly used to describe the set of values D for which a function (map, transformation, etc.) is defined. For example, a function f (x) that is defined for real …

Exercises Describe the mathematical and everyday meaning of the word domain in your native language. Try to explain how the domain of a function is related to the everyday definition of domain …

The domain of a function is the set of its possible inputs, i.e., the set of input values where for which the function is defined. In the function machine metaphor, the domain is the set of objects that the …

Jul 8, 2025 · Let's turn our attention to finding the domain of a function whose equation is provided. Oftentimes, finding the domain of such functions involves remembering three different forms. First, if …

Domain is all about the input values of a function. For a function, it's the set of all possible `x`-values you can plug in and get a valid output. You can see it as the set of ingredients you can use in a recipe. …

Let’s turn our attention to finding the domain of a function whose equation is provided. Oftentimes, finding the domain of such functions involves remembering three different forms. First, if the function …