Find the intervals of concavity from the derivative graph

👉 Learn how to determine the extrema, the intervals of increasing/decreasing, and the concavity of a function from its graph. The extrema of a function are the points where the graph changes from increasing to decreasing or vice versa. A graph is said to be increasing when it rises from left to right and is said to be decreasing when it falls from right to left. A function is said to be concave up (convex) if the graph of the curve is facing upwards and the function is said to be concave down (concave) if the graph is facing down.

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Organized Videos:
✅Applications of the Derivative
   • Applications of the Derivative  
✅Determine Increasing or Decreasing Function From a Table
   • Determine Increasing or Decreasing Functio...  
✅Concavity of Functions
   • Concavity of Functions  
✅Extreme Value Theorem of Functions
   • Extreme Value Theorem of Functions  
✅First Derivative Test for Functions
   • First Derivative Test for Functions  
✅Find the Critical Values of a Function
   • Find the Critical Values of a Function  
✅Extrema, Concavity, Increasing Decreasing Intervals from a Graph
   • Extrema, Concavity, Increasing Decreasing ...  
✅Sketch the Graph of the First and Second Derivative
   • Find the Points of Inflection of a Function  
✅Find the Points of Inflection of a Function
   • Find the Points of Inflection of a Function  
✅Second Derivative Test For a Function
   • Second Derivative Test For a Function  
✅Intermediate Value Theorem of Functions
   • Intermediate Value Theorem of Functions  

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👨‍👩‍👧‍👧 About Me: I make short, to-the-point online math tutorials. I struggled with math growing up and have been able to use those experiences to help students improve in math through practical applications and tips. Find more here: https://www.freemathvideos.com/about-me/

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