What is the domain and range of a function defined on an infinite set? Can a function have a domain that is a discrete set and a range that is a continuous set?

The range of a function f(x) is the domain of the inverse function f−1(x). The domain of f(x) is the range of ... The domain of a function is the set of all input values that the function is defined upon. It is all of the values that can be substituted (plugged in) to the ... The domain consists of all positive real numbers (0,∞) and the range consists of all real numbers (−∞,∞). John Napier is widely credited for inventing the term ... Put simply, the domain represents the inputs to a system or a function. The range is the set of outputs that the system or function will produce when given the ... A quadratic function is a polynomial function of degree two, typically expressed in the form f(x) = ax² + bx + c, where a, b, and c are constants. A function is a mapping from a set of inputs to a set of outputs with exactly one output for each input. May 17, 2019 ... When looking at a graph, the domain is all the values of the graph from left to right. The range is all the values of the graph from down to up. Domain, Range and Codomain ... In its simplest form the domain is all the values that go into a function, and the range is all the values that come out. But in ... Feb 12, 2022 ... The function of a certain value given a set of parameters or an equation. Domain is the input values, range is the output. In terms of a graph ... Oct 6, 2021 ... Another way to identify the domain and range of functions is by using graphs. Because the domain refers to the set of possible input values, the ...