JUst regarding finding the second derivative of this (good luck to you!)
WOLFRAM ALPHA SAYS
AND THIS CAN NEVER BE ZERO, SO THERE ARE NO INFLEXIONS.
(yes x here should be h)
Showing posts with label inflexions. Show all posts
Showing posts with label inflexions. Show all posts
Tuesday, 24 November 2015
GROVE HSC 3U - EX2.8 - SIMILAR QUESTION
Question: Find any non horizontal inflexions.
(by finding second derivative)
[this is not Q15, but looks similar.
It's good practice for derivatives]
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