Domain and Range of Rational Functions

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 $latex f (x)= { {x}^2}+1$.

Supply multiple methods

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Work on the task that is enjoyable to you

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Explain mathematic equations

Mathematical equations are used to solve problems or to describe relationships between variables.

Find the domain and range of the following trigonometric function. 1) f (x) = 1/ (2 - sin 3x) 2) f

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