1. 2.4 Chain Rule

2. Chain Rule If y=f(u) is a differentiable function of u and u=g(x) is a differentiable function of x then y=f(g(x)) is a differentiable function of x and

3. Try chain rule Find the derivative of

4. Answer Use chain rule

5. Try chain rule Find the derivative of

6. Answer Use chain rule

7. Chain rule with trig Find the derivative of

8. Answer Use chain rule

9. Chain rule and quotient rule Find the derivative of

10. Answer Use chain and quotient rules

11. Trig and chain rule

12. Chain rule again Find the derivative of y = sin πx

13. Answer Use chain rule

14. Derivative again Find the derivative of

15. Answer Use chain rule twice!!

16. Tangent line! Find the equation of the tangent line to

17. Answer Use chain rule and point-slope