Learn how to determine concavity and point of inflection AP style
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- čas přidán 27. 12. 2016
- 👉 Learn how to determine the concavity of a function. 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.
To test for the concavity of a function, we find the second derivatives of the function. Given a function y = f(x), the graph is concave up (convex) in the intervals where the second derivative of the function is positive. The graph is concave down (concave) in the intervals where the second derivative of the function is negative. And the graph has a point of inflection at the points where the second derivative of the function is zero.
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Organized Videos:
✅Applications of the Derivative
• Applications of the De...
✅Determine Increasing or Decreasing Function From a Table
• Determine Increasing o...
✅Concavity of Functions
• Concavity of Functions
✅Extreme Value Theorem of Functions
• Extreme Value Theorem ...
✅First Derivative Test for Functions
• First Derivative Test ...
✅Find the Critical Values of a Function
• Find the Critical Valu...
✅Extrema, Concavity, Increasing Decreasing Intervals from a Graph
• Extrema, Concavity, In...
✅Sketch the Graph of the First and Second Derivative
• Find the Points of Inf...
✅Find the Points of Inflection of a Function
• Find the Points of Inf...
✅Second Derivative Test For a Function
• Second Derivative Test...
✅Intermediate Value Theorem of Functions
• Intermediate Value The...
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#derivatives #brianmclogan
5:15 "since f double prime is changing from having your phone on your lap"
lol what a great teacher.
You're a freaking live saver. Bless you.
Thanks Brian! Helped a lot
Why did you go to (2,0) instead of (2, infinity) ?
Yea pretty sure that was wrong
He made a slight mistake on an interval
His human and I'm glad to find a great mathematician online
Hopefully I could see him one day
He actually took the value from the interval (2,inf)
thats what I thought as well
Possible event plz? I don't clear that ur Cls amazing really
I think this was wrong and also the method u used confuse people