# Keyword Analysis & Research: domain and range calculator emathhelp

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How to use domain of a function calculator?

Domain of a Function Calculator. Step-by-Step Examples. Algebra. Domain of a Function Calculator. Step 1: Enter the Function you want to domain into the editor. The domain calculator allows you to take a simple or complex function and find the domain in both interval and set notation instantly. Step 2: Click the blue arrow to submit and see the ...

What is domain and range?

What is domain and range? The domain of a function, D D, is most commonly defined as the set of values for which a function is defined. For example, a function f (x) f ( x) that is defined for real values x x in R R has domain R R, and is sometimes said to be "a function over the reals.".

What is the domain in math?

I.e. if we are given some function , then its domain is all those values of which we can input to the equation and get the result different from infinity and/or division by zero. Our online calculator (based on the Wolfram Alpha system) is able to find domain for almost any, even very complicated function.

What is the range of a function?

The values taken by the function are collectively referred to as the range. For example, the function x2 x 2 takes the reals (domain) to the non-negative reals (range). The sine function takes the reals (domain) to the closed interval [−1,1] [ − 1, 1] (range).