# 11 HL: Introduction to Derivatives

Using the method presented in class, calculate the derivative of $$f(x)=x^2$$ at the point $$x = 5$$.

Bonus (as suggested by Amin): Using that same method, can you find an expression equal to the derivative of $$f(x)=x^2$$ at the point $$x=a$$?

This site uses Akismet to reduce spam. Learn how your comment data is processed.