Algebra Examples

$(2, 4)$ , $(2, 5)$ , $(2, 6)$

Step 1

Since $x = 2$ produces $y = 5$ and $y = 6$ , the relation $(2, 4), (2, 5), (2, 6)$ is not a function.

The relation is not a function.

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