f-x-x-3-27x-Find-intervals-where-given-fuction-ii-is-1-increasing-2-decreasing-3-concave-up-and-down-4-point-of-inflection-

Question Number 77294 by Rabnawaz last updated on 05/Jan/20

f (x) = x^{3} - 27 x

F i n d i n t e r v a l s w h e r e g i v e n f u c t i o n i i

i s

1 . i n c r e a s i n g

2 . d e c r e a s i n g

3 c o n c a v e u p a n d d o w n

4 p o i n t o f i n f l e c t i o n

Answered by jagoll last updated on 05/Jan/20

Commented by peter frank last updated on 05/Jan/20

n i c e