Section 4.3
What Derivatives Tell Us About the Shape of a Graph
Increasing and decreasing functions, the First Derivative Test, concavity, inflection points, and the Second Derivative Test
9 lessons. Pick what you need.
Play videos:
Lesson
Lesson on Increasing and Decreasing Functions and the First Derivative Test
Examples
Examples of Finding Intervals of Increasing or Decreasing and Using the First Derivative Test
Examples
Examples of Finding Intervals of Increasing or Decreasing and Using the First Derivative Test (Basic)
Examples
Examples of Finding Intervals of Increasing or Decreasing and Using the First Derivative Test (Hard)
Examples
Examples of The First Derivative Test for a Function with Rational Exponents
Lesson
Lesson on Concavity and the Second Derivative Test for Concavity
Examples
Examples on Concavity and the Second Derivative Test for Concavity
Examples