APPM 2350 Midterm: appm2350fall2015exam2_sol
Document Summary
Instructions: electronic devices, books, notes, crib sheets, and scratch paper are not permitted during the exam. Write your name, lecture number, and instructor"s name on the front of your blue book. Also, draw a jack-o-lantern on the front of your blue book. Start each problem on a new right-hand page. Justify your work clearly and box your nal answer. A correct answer with incorrect or no supporting work may receive no credit, while an incorrect answer with relevant work may receive partial credit. Simplify answers when it"s reasonable to do so: (20pts) for each of the following answer either always true or not always true. Locally, the elevation of the landscape is given. 4 (x + y)4, where the y-axis and the x-axis point in the north and by the function e (x, y) = 8xy 1. A pound of reese"s costs 4 dollars and a pound of snickers costs 1 dollar.
