Given a graph of f' learn to find the points of inflection

The video tutorial discusses concavity and how to identify points of inflection on a graph. It explains that non-differentiable points, such as corners or cusps, are potential points of inflection. The tutorial also covers how to analyze slopes to determine actual points of inflection, focusing on changes in concavity and slope direction.

What are the possible points of inflection mentioned in the text?

Explain why the second derivative is undefined at certain points.

Discuss the significance of horizontal tangent lines in relation to concavity.

How do you determine if a point is an actual point of inflection?

What does it mean when the slope changes from positive to negative at a point?