Pre-Algebra Examples

$f (x) = 4 x (- 3)$

Step 1

Rewrite the function as an equation.

$y = 4 x (- 3)$

Step 2

Multiply $4 x$ by $- 3$ .

$y = 4 x \cdot - 3$

Step 3

Multiply $- 3$ by $4$ .

$y = - 12 x$

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