代数示例

$f (x) = - \frac{1}{8} (x + 2) {(x - 2)}^{2} (x - 4)$

解题步骤 1

图像。

$f (x) = - \frac{1}{8} \cdot ((x + 2) {(x - 2)}^{2} (x - 4))$

解题步骤 2

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