D2L WeBWork Homework Link - MA- X WeBWork : MA129_W22 : Homev X X C A webwork213.wlu.ca/webwork2/MA129_W22/Homework_9/5/?key=hegiR9ceWOx3cbFdU96wbf0glhY9f79W&user=irfa2530&effectiveUser=irfa2530 S WeBWork LAURIER Logged in as irfa2530. Log Out Inspiring Lives. AIN MENU webwork / ma129_w22 / homework_9 / 5 Courses Homework Sets Homework 9 Homework 9: Problem 5 Problem 5 User Settings Previous Problem Problem List Next Problem Grades (1 point) A car rental company charges 55 dollars per day, 11 cents per kilometre driven, and a 20 dollar one-time processing fee for a car rental. Problems (a) Write a formula for the cost C (in dollars) of renting a car as a function of the number of days d and the number of kilometres driven k. C = Problem 1 Problem 2 (b) If C = f(d, k), then f(3, 870) = dollars. Problem 3 V Problem 4 V Problem 5 ... Note: You can earn partial credit on this problem. Problem 6 Preview My Answers Submit Answers Problem 7 Problem 8 v You have attempted this problem 1 time. Problem 9 ... Your overall recorded score is 0%. Problem 10 You have 2 attempts remaining. Problem 11 Problem 12 v Problem 13 V Page generated at 03/27/2022 at 11:07am EDT WeBWork @ 1996-2017| theme: math4 | ww_version: WeBWork-2. 13 | pg_version PG-2.13) The WeBWork ProjectD2L WeBWork Homework Link - MA- X WeBWork : MA129_W22 : Homev X X C A webwork213.wlu.ca/webwork2/MA129_W22/Homework_9/9/?key=hegiR9ceWOx3cbFdU96wbf0glhY9f79W&user=irfa2530&effectiveUser=irfa2530 S WeBWork Log Out LAURIER Logged in as irfa2530. Inspiring Lives. AIN MENU webwork / ma129_w22 / homework_9 / 9 Courses Homework Sets Homework 9 Homework 9: Problem 9 Problem 9 User Settings Previous Problem Problem List Next Problem Grades (1 point) Problems Find the indicated partial derivatives of: Problem 1 f(x, y) = 3x - ly 3x + ly Problem 2 Problem 3 V at the point (x, y) = (1, 4). Problem 4 V of (1, 4) = Problem 5 ... Problem 6 v Problem 7 V a (1, 4) = Problem 8 v Problem 9 . Note: You can earn partial credit on this problem. Problem 10 Problem 11 Preview My Answers Submit Answers Problem 12 V Problem 13 V You have attempted this problem 1 time. Your overall recorded score is 0%. You have 2 attempts remaining