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Domain examples math

But how do you define the domain and range for functions that are not discrete? Example: f (x) = x 2 The function f (x) = x2 has a domain of all real numbers ( x can be anything) and a range that is greater than or equal to zero. Two ways in

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Understand Domain and Range

The following domain and range examples have their respective solution. Each solution details the process and reasoning used to obtain the answer. EXAMPLE 1 Find the domain and the range of the function $latex f (x)= { {x}^2}+1$.

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Mathematics : What Is a Domain in Math?

EXAMPLE 1 Find the domain and range for the function f ( x) = x 2 + 5. Domain: The function f ( x) = x 2 + 5 is defined for all values of x since there is no restriction on the value of x. Therefore, the domain of f ( x) is “all real values of