### Home > APCALC > Chapter 6 > Lesson 6.3.3 > Problem6-108

6-108.

Using the graph of $y = f ^{\prime\prime}(x)$ below, determine the intervals where $f$ is concave up and the intervals where $f$ is concave down.

Notice that you are looking at a graph of $y = f ^{\prime\prime}(x)$ but being asked questions about the graph of $y = f(x)$.