Minimax and Saddle Points

1 selectedDifficulty 4-41 unseenView topic

Saved practice

Keep this quiz in your learner record

Answers count toward your profile, review queue, and next-topic suggestions. You can also use the quick practice below.

IntermediateNew

0 answered

1 intermediateAdapts to your performance

Question 1 of 1

120sintermediate (4/10)conceptual

A critical point x^{*} where \nabla f (x^{*}) = 0 has Hessian eigenvalues (2, 5, - 3) (some positive, some negative). What kind of critical point is x^{*} ?