5/10/12 9:44 PMSection 11.1Page 1 of 7http://www.webassign.net/web/Student/Assignment-Responses/view_key?dep=3769826Current Score : 6 / 6 Due : Monday, February 27 2012 11:00 PM EST1. 3/3 points | Previous AnswersThe temperature-humidity index I (or humidex, for short) is the perceived air temperature when the actualtemperature is T and the relative humidity is h, so we can write I = f(T, h). The following table of values of I isan excerpt from a table compiled by the National Oceanic and Atmospheric Administration.(a) What is the value of f(95, 20)?93 93 °(b) For what value of h is f(90, h) = 87?20 20 %(c) For what value of T is f(T, 50) = 120?100 100 °2. 1.5/1.5 points | Previous AnswersLet g(x,y,z) = ln(25 - x2 - y2 - z2)(a) Evaluate g(2, -2, 4).0 0 (b) Find the domain of g.Section 11.1 (Homework)Ali Al ZaabiMA 242, section 001, Spring 2012Instructor: J. Louis CappsWebAssignThe due date for this assignment is past. Your work can be viewed below, but no changes can be made.5/10/12 9:44 PMSection 11.1Page 2 of 7http://www.webassign.net/web/Student/Assignment-Responses/view_key?dep=3769826(c) Find the range of g.3. 0.5/0.5 points | Previous AnswersYou are given the following function.z = x2y2e(-x2-y2 )(a) Match the function with its graph.C CA B C[25, )[ln(25), ) {(x,y,z) | x2 + y2 + z2 <ln(25)}(- , 25] {(x,y,z) | x2 + y2 + z2 <25}(- , ln(25)]{(x,y,z) | x2 + y2 + z2 < 25}(- , 25] [25, )[ln(25), ) (- , ln(25)]{(x,y,z) | x2 + y2 + z2 <ln(25)}5/10/12 9:44 PMSection 11.1Page 3 of 7http://www.webassign.net/web/Student/Assignment-Responses/view_key?dep=3769826D E F(b) Match the function with its contour map.II III II IIIIV V VI5/10/12 9:44 PMSection 11.1Page 4 of 7http://www.webassign.net/web/Student/Assignment-Responses/view_key?dep=37698264. 0.5/0.5 points | Previous AnswersYou are given the following function.z = x3 - 3xy2(a) Match the function with its graph.A AA B CD E F5/10/12 9:44 PMSection 11.1Page 5 of 7http://www.webassign.net/web/Student/Assignment-Responses/view_key?dep=3769826(b) Match the function with its contour map.VI VII II IIIIV V VI5. 0.5/0.5 points | Previous AnswersYou are given the following function.z = sin2x + (1/4)y2(a) Match the function with its graph.E EA B C5/10/12 9:44 PMSection 11.1Page 6 of 7http://www.webassign.net/web/Student/Assignment-Responses/view_key?dep=3769826D E F(b) Match the function with its contour map.I II II IIIIV V VI5/10/12 9:44 PMSection 11.1Page 7 of
View Full Document
Unlocking...