Higher-Order Derivatives — Engineering Board Exam Practice Questions

5 free engineering board exam reviewer questions on Higher-Order Derivatives (Differential Calculus), each with the correct answer and a worked solution.

1. Find the third derivative of y=x x.
2. Find d2y/dx2 if y= ≤ft(x2+1 ).
3. Find d2y/dx2 if y=e2x x.
4. Find the third derivative of y=x5.
5. Find d2y/dx2 if y=x4-3x2+2x.