💯 Identifying Concavity of a Function by Differentiation Explained

[@pemapema7621]

Very nice and simple...thanks for sharing

[@nelsonchibeka8557]

thank you, just made it simple for me

[@AlchemistOfNirnroot]

To point the coordinates of a point of inflection do you set the third derivative with respect to x to zero?

[@iitutorcom]

+AlchemistOfNirnroot To find our the point of inflection, you need to find the second derivative with it to zero. No need to find third derivative. Hope this helps. :)

[@AlchemistOfNirnroot]

iitutor.com Hmmm. My (Edexcel) C2 book takes that the third derivative equals zero at a point of inflection. But you don't really need to know what they are.

[@Guavafruitjuice]

Thank you!!

[@Mandrews48]

very helpful! thank you =]

[@tessmarshall3947]

thank you! maths is my passion and my life. i love it with all my life

[@iitutorcom]

Tess Marshall Thanks for your lovely feedback. We will keep posting more new videos!

[@imamulhaque2256]

love u mam

[@johnrielsanosa179]

what is her name please :)