Section 11.3

# Section 11.3 - Section 11.3 7:43 PM WebAssign Section...

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12/9/08 7:43 PM Section 11.3 Page 1 of 5 http://www.webassign.net/[email protected]/[email protected] Section 11.3 (Homework) MICKLES BRANDON L MA 242, section 008, Fall 2008 Instructor: April Alston Web Assign Current Score: 38.25 out of 39.25 Due: Friday, September 26, 2008 10:02 PM EDT Description Partial Derivatives The due date for this assignment is past. Your work can be viewed below, but no changes can be made. 1. [SCalcCC2 11.3.06.] 1/1 points Determine the signs of the partial derivatives for the function f whose graph is shown. (a) f x (-1, 2) positive negative (b) f y (-1, 2) positive negative (c) f xx (-1, 2) positive negative

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12/9/08 7:43 PM Section 11.3 Page 2 of 5 http://www.webassign.net/[email protected]/[email protected] (d) f yy (-1, 2) positive negative 2. [SCalcCC2 11.3.08.] 2/2 points A contour map is given for a function f . Use it to estimate f x (2, 1) and f y (2, 1). f
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Section 11.3 - Section 11.3 7:43 PM WebAssign Section...

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