Algebra Examples

$f (30) = 14 - 0.5 \cdot 30$

Step 1

Multiply $- 0.5$ by $30$ .

$f (30) = 14 - 15$

Step 2

Subtract $15$ from $14$ .

$f (30) = - 1$

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