Question

help

Answer 1

@3mar

Answer 2

No, One question per one post, please.

Answer 3

ok @3mar

Answer 4

For question 1:

Critical points of f are when f'(x)=0 or when f'(x) is undefined

For question 2:

Inflection points of f are when f''(x)=0 or when f''(x) is undefined

Answer 5

---> So:

\[y=x^3-6x^2+9x+3\]

What is y' ?

Answer 6

@iwanttogotostanford