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The variable replacements you've chosen will cause the following variables to be regenerated each time the student submits an answer to this part:
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This question is used in the following exams:
- KR Calculus Exam by Kristina Raen in Kristina's workspace.
- Functions of two variables: Stationary Points by Bill Foster in Bill's workspace.
- Bradford: Functions of two variables and Stationary Points by Bill Foster in Bill's workspace.
- Maths Support: Using partial derivatives to find stationary points by Christian Lawson-Perfect in Maths Support Wiki.
- Christian's copy of test by Christian Lawson-Perfect in Christian's workspace.
- Examen de prueba by Juan José Torrens in Juan José's workspace.
- mathcentre: Using partial derivatives to find stationary points by Newcastle University Mathematics and Statistics in mathcentre.
- MM1 Partial differentiation and optimisation by Peter Rowlett in Peter's workspace.
- Calculous: 1 by Aneela Arshad in Aneela's workspace.
- Using partial derivatives to find stationary points by Nick McCullen in Nick's workspace.
- Differentiation by Bill Foster in Bill's workspace.
- Francis 's copy of Maths Support: Using partial derivatives to find stationary points by Francis Duah in Francis's workspace.
- Paul's copy of mathcentre: Using partial derivatives to find stationary points by Paul Verheyen in Wiskunde voor bedrijfswetenschappen A.
- Using partial derivatives to find stationary points by Jeremie Wenger in Jeremie's workspace.