Suppose (1, 1) is a critical point of a function f with continuous second derivatives.In the case of , , what can you say about f ?
A)f has a saddle point at (1,1)
B)f has a local minimum at (1,1)
C)f has a local maximum at (1,1)

Question

Suppose (1, 1) is a critical point of a function f with continuous second derivatives.In the case of  ,  ,  what can you say about f ?
A)f has a saddle point at (1,1) 
B)f has a local minimum at (1,1) 
C)f has a local maximum at (1,1)

Quizplus · Accepted Answer

The Answer of Suppose (1, 1) is a critical point of a function f with continuous second derivatives.In the case of  ,  ,  what can you say about f ?
A)f has a saddle point at (1,1) 
B)f has a local minimum at (1,1) 
C)f has a local maximum at (1,1)

Suppose (1, 1) Is a Critical Point of a Function