What are the domain and range of the graph of a function? In this lesson, learn the definition of domain and range as it applies to functions as well as how it applies to graphs of functions.

Learn how to find the domain and range of a rational function. See graphs of rational functions and asymptotes. View examples of the algebra operations.

Learn what domain and range of piecewise functions are. Additionally, also see how to find the domain of a fraction that is a part of a piecewise function.

Learn how to get the domain and range from the graph of a piecewise function, and see examples that work through sample problems step-by-step for you to improve your math knowledge and skills.

Learn how to find the domain and range of a continuous function from its graph, and see examples that walk through sample problems step-by-step for you to improve your math knowledge and skills.

Learn how to determine the domain and range of the inverse of a function, and see examples that walk through sample problems step-by-step for you to improve your math knowledge and skills.

Learn how to find the domain of a rational function in interval notation, and see examples that walk through sample problems step-by-step for you to improve your math knowledge and skills.

Learn how to find the intercepts, asymptotes, domain, and range from the graph of a rational function, and see examples that walk through sample problems step-by-step for you to improve your math ...

Learn how to find the graph, domain and range of a logarithmic function, and see examples that walk through sample problems step-by-step for you to improve your math knowledge and skills.

Learn how to find the domain and range of radical functions and see examples that walk through sample problems step-by-step for you to improve your math knowledge and skills.