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Turning Points Without Calculus


sysD

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How about plotting the function and looking at the graph?

 

Umm... sorry. That's kind of time consuming, especially on certain graphs....

 

Geometry.

 

Sounds promising, any leads?

 

 

For curves symmetric about the turning point you can split the difference between the two roots or indeed any two points that give same f(x) - that would help for some simple curves

 

This is a good idea. I'll implement it in symmetrical graphs. I wish all of them were that easy :rolleyes:

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