计算导数
任务
计算并绘制多项式函数的导数.
探索作图...
指导
| 1. | 将函数 输入指令栏, 然后按 Enter. |
| 2. | 将 输入指令栏以计算 f(x) 的导数. |
| 注意: 您也可以用以下指令 或虚拟键盘上的 键输入 Derivative 指令. | |
| 3. | 为了计算 f(x) 在 x = 0 处的斜率, 将 输入到指令栏, 然后按 Enter. |
| 4. | 使用指令 以计算 f(x) 的二阶导数. |
| | 窍门: 您可以使用虚拟键盘上的 键输入 Derivative 指令或将 输入到指令栏. |
自己试试...
任务
探索其他函数的导数, 并计算多变量函数的偏导数.
探索作图...
指导
| 1. | Define the function for which k is a constant parameter by entering its equation into the Input Bar. |
| 2. | Compute the first derivative of f(x) by typing into the Input Bar and pressing Enter. |
| 3. | Define the function for which a, b, c and d are constant parameters. |
| 4. | Compute the first derivative of g(x) by typing into the Input Bar and pressing Enter. |
| 5. | Compute the fifth derivative of g(x) by using the command . |
| 6. | Define the function h(x,y) with two variables by entering into the Input Bar. |
| 7. | Compute the partial derivative with respect to x for h(x,y) by using the command . |
| 8. | Compute the partial derivative with respect to y for h(x,y) by using the command . |