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Unformatted text preview: ) at the point (-2 , 1) in the direction of the vector <-3 , 4 > for f ( x, y ) = x 2 y-x + 2 y . 9. Find the amount of the greatest slope of the surface graph of f ( x, y ) = x 2 y-x + 2 y at the point (-2 , 1). In what direction is the steepest slope? (specify a vector for the direction) 10. Use the second derivative test to ﬁnd all local minimum, maximum and saddle points on the surface f ( x, y ) = x 2 + xy 2-y ....
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This note was uploaded on 04/18/2008 for the course MATH 209 taught by Professor Bales during the Spring '08 term at Tuskegee.
- Spring '08