Pre-Algebra Examples

$R (x) = \frac{x + 5}{x (x + 20)}$

Step 1

Rewrite the function as an equation.

$y = \frac{x + 5}{x (x + 20)}$

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