Multiple Choice
Question 1
What is the derivative of f(x) = x3 ?
Tip: Use the power rule: derivative of x^n is n·x^(n-1).
| Date | Topic | Mistake | Fix |
|---|---|---|---|
| Mar 18 | Derivatives | Wrong exponent | Power rule drill |
| Mar 16 | Chemistry | Forgot units | Dimensional checks |
| Mar 12 | Biology | Step order | Flashcard review |