Find the intervals of concavity from the second 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.

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

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[jayq]

dude again a youtuber is more useful then A&M professors