Algebra Examples

${(0, 3), (3, 0), (0, 4), (4, 0)}$

Step 1

Since $x = 0$ produces $y = 3$ and $y = 4$ , the relation $(0, 3), (3, 0), (0, 4), (4, 0)$ is not a function.

The relation is not a function.

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