Use the second derivative test to identify any critical points and determine whether each critical point is a maximum, minimum, saddle point, or none of these. (Order your answers from smallest to largest x, then from smallest to largest y.) f(x, y) = -x³ + 4xy - 2y² + 2 --Select- (x, y, z) = (x, y, z)= ---Select---

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Use the second derivative test to identify any critical points and determine whether each critical point is a maximum, minimum, saddle point, or none of these. (Order your answers from smallest to largest x, then from smallest to largest y.)
f(x, y) = −x³ + 4xy – 2y² + 2
-
(x, y, z) =
(x, y, z) =
---Select---
---Select---
Transcribed Image Text:Use the second derivative test to identify any critical points and determine whether each critical point is a maximum, minimum, saddle point, or none of these. (Order your answers from smallest to largest x, then from smallest to largest y.) f(x, y) = −x³ + 4xy – 2y² + 2 - (x, y, z) = (x, y, z) = ---Select--- ---Select---
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