The first derivative of a function f(x) is zero at some point, the second derivative is also zero at this point. This me
Posted: Fri Aug 26, 2022 10:03 am
The first derivative of a function f(x) is zero at some point, the second derivative is also zero at this point. This means that:
A. f has necessarily a minimum at this point
B. f has necessarily a maximum at this point
C. f has necessarily neither a minimum nor a maximum at this point
D. f might have either a minimum or a maximum or neither of them at this point
A. f has necessarily a minimum at this point
B. f has necessarily a maximum at this point
C. f has necessarily neither a minimum nor a maximum at this point
D. f might have either a minimum or a maximum or neither of them at this point