### Home > CALC > Chapter 3 > Lesson 3.3.4 > Problem 3-130

3-130.

Summarize your understanding of first and second derivatives. Include information regarding increasing, decreasing, concavity.

When a function is increasing and concave up:

*and*

*.*

When a function

*is increasing and concave down:*

*_________*

*__________*

When a function

*is decreasing and concave up:*

*_________*

*__________*

When a function

*is decreasing and concave down:*

*_________*

*__________*