5. Calculus

Second Order Derivatives — Quiz

Test your understanding of second order derivatives with 5 practice questions.

Practice Questions

Question 1

What is the second derivative of a function $f(x)$?

Question 2

If $f''(x)>0$ on an interval, what does this tell us about the graph of $f(x)$ on that interval?

Question 3

If $f(x)=x^4$, what is $f''(x)$?

Question 4

If $f(x)=5x^2-4x+1$, what is $f''(x)$?

Question 5

For $f(x)=x^3$, where does the graph have an inflection point?