Determine the critical points of f(x,y)=
+ xy +
- y and also determine by the second-derivative test whether each point corresponds to a relative maximum,to a relative minimum,to neither,or whether the test gives no information.

Question

Determine the critical points of f(x,y)=  
+ xy +  
- y and also determine by the second-derivative test whether each point corresponds to a relative maximum,to a relative minimum,to neither,or whether the test gives no information.

Quizplus · Accepted Answer

The Answer of Determine the critical points of f(x,y)=  
+ xy +  
- y and also determine by the second-derivative test whether each point corresponds to a relative maximum,to a relative minimum,to neither,or whether the test gives no information.

Determine the Critical Points of F(x,y)=