Algebra Examples

(1, - 2)

$(1, - 2)$ ,

(3, 6)

$(3, 6)$

Step 1

Since there is one value of

y

$y$ for every value of

x

$x$ in

(1, - 2), (3, 6)

$(1, - 2), (3, 6)$ , this relation is a function.

The relation is a function.

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⎡ ⎢ ⎣ \begin{matrix} x^{2} & \frac{1}{2} \sqrt{π} & \int x d x \end{matrix} ⎤ ⎥ ⎦

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