Pre-Algebra Examples

$(20, 19)$ , $(11, 18)$ , $(15, 19)$

Step 1

The domain is the set of all the values of $x$ . The range is the set of all the values of $y$ .

Domain: ${20, 11, 15}$

Range: ${19, 18}$

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$