Steps | Key Sequence | Screens |
1. Set Up Differentiator | Press F3, then 1 (for d( differentiate) | |
2. Type the Function | ||
3. Input Variable | Press comma, then the variable | |
4. Execute Derivative | Press ')', then ENTER | |
NOTE: If you typed the function into y1(x), then use d(y1(x),x). | ||
To evaluate the derivative at a point: | ||
Follow Steps 1 – 3 above | ||
5. Evaluate | Press ')', then | key | |
Type x, then = | ||
Type value for x, then ENTER |