Analyzing concavity and inflection points (K-A)

• Inflection points (algebraic) (K-A)
• Mistakes when finding inflection points: second derivative undefined (K-A)
• Mistakes when finding inflection points: not checking candidates (K-A)
• Analyzing the second derivative to find inflection points (K-A)
• Concavity review (K-A)
• Inflection points review (K-A)