# Algebra Examples

Set up the equation to solve for .

The domain is all values of that make the expression defined.

The range is the set of all valid values. Use the graph to find the range.

Determine the domain and range.

Domain:

Range:

Set up the equation to solve for .

The domain is all values of that make the expression defined.

The range is the set of all valid values. Use the graph to find the range.

Determine the domain and range.

Domain:

Range:

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$\text{}\left[\begin{array}{cc}{x}^{2}\text{}& \text{}\genfrac{}{}{.05ex}{}{1}{2}\text{}\\ \text{}\sqrt{\pi}\text{}& \text{}{\displaystyle \int}xdx\text{}\end{array}\right]\text{}$