Algebra Examples

$f (x) = 20 {(0.5)}^{x}$

Step 1

Rewrite the function as an equation.

$y = 20 {(0.5)}^{x}$

Step 2

Remove parentheses.

$y = 20 \cdot {0.5}^{x}$

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