代数示例

$y = {(\frac{1}{2})}^{x} = 2^{- x}$ , $[- 3, 3]$

解题步骤 1

图像。

$y = {(\frac{1}{2})}^{x} = 2^{- x}, [- 3, 3]$

解题步骤 2

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