Wolfram|Alpha is a great tool for finding the domain and range of a function. It also shows plots of the function and illustrates the domain and range on a number line to enhance your mathematical intuition.

The Domain and Range Calculator finds all possible x and y values for a given function. Click the blue arrow to submit. Choose "Find the Domain and Range" from the topic selector and click to see the …

Dec 11, 2025 · Domain and Range Calculator - Determine the domain (possible inputs) and range (possible outputs) of algebraic functions with step-by-step analysis and interval notation.

Now that you understand what domain and range mean, let’s look at a few types of functions and figure out their domain and range one step at a time. Take your time with each example.

The Domain and Range Calculator is a free online maths tool developed to instantly find the set of all possible input values (domain) and output values (range) of a function, graph, or data set.

The Visual Domain and Range Calculator is a powerful, user-friendly tool that helps you quickly compute the domain and range of mathematical functions. With its instant results and graph visualization, it …

May 14, 2025 · Find the domain and range of any function with this interactive calculator. Includes graphing, step-by-step analysis, and support for various function types.

Dec 11, 2025 · A function represents a relationship between a set of inputs (domain) and their corresponding outputs (range), where each input has exactly one output. Domain: The set of all …

To find the domain and range of an equation y = f (x), determine the values of the independent variable x for which the function is defined. To calculate the range of the function, we simply express the …

A step by step tutorial, with detailed solutions, on how to find the domain and range of real valued functions is presented. First the definitions of these two concepts are presented.