4 Answered Questions for the topic Point Of Inflection

Point Of Inflection True Or False

01/05/18

If f is a differentiable function, and f ''(c)= 0 , then f has an inflection point at x=c . true /false
If f is a differentiable function, and f ''(c)= 0 , then f has an inflection point at x=c . true /false   is there a theorem that proves or disproves this? is there a counter example? 
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Point Of Inflection True Or False Cubic Functions

01/05/18

TRUE OR FALSE: every cubic polynomial has an inflection point
I assume this is true, but I am not sure how to prove it with an example/ theorem?   
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Point Of Inflection Calculus Mean Value Theorem

11/28/17

Consider the function f(x)=x^n for positive integer values of n. (b) For what values of n does the function have a point of inflection at the origin?
I also have to explain my reasoning
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Point Of Inflection Graphs Domain Range

10/02/14

what's amplitude and period for domain and range and how do you find the turning point of a Sine cos and tan graph?
what's amplitude and period for domain and range and how do you find the turning point/point of inflection of  Sine cos and tan graphs?
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Expert Answers •1

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