Algebra Examples

$f (x) = \frac{2}{5} x^{2} - 2$

Step 1

Rewrite the function as an equation.

$y = \frac{2}{5} x^{2} - 2$

Step 2

Combine $\frac{2}{5}$ and $x^{2}$ .

$y = \frac{2 x^{2}}{5} - 2$

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