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.

What is the domain? Learn the definition of domains in math and, using some examples, understand how to find the domain of a function with a graph or without it.

Dec 9, 2019 · When writing the domain of a function, in set builder notation, how does one correctly write the set of all real numbers? E.g. for f(x) = 3x + 2 f (x) = 3 x + 2, which of the …

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

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 …

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 about functions in math and understand the meaning of domain. Explore how to find the domain on a graph and see examples of the domain of a function.

Learn to define composite functions. Discover the domain and range of composition of two functions. Learn how to find the domain and range of...

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.