Previous Problem List Next (8 points) The Nearsighted Cow Problem: A Calculus Classic. A rectangular billboard 7 feet in height stands in a field so that its bottom is 13 feet above the ground. A nearsighted cow with eye level at 4 feet above the ground stands x feet from the billboard. Express 0, the vertical angle subtended by the billboard at her eye, in terms of x. Then find the distance to the cow must stand from the billboard to maximize 0. O(x) = 0 is maximized when to = Nearsighted Cow Problem ( Click on image for a larger view ) Note: You can earn partial credit on this problem. Preview My Answers Submit Answers You have attempted this problem 0 times. You have unlimited attempts remaining. Page generated at 11/20/2021 at 09:12pm HKT WeBWork @ 1996-2016 | theme: math4 | ww_version: 2.12 | pg_version: 2.12| The