APPM 1350 Midterm: appm1350summer2015exam3
Document Summary
Instructions: books, notes, and electronic devices are not permitted. Write (1) your name, (2) 1350/test 3, (3) lecture number/instructor name and (4) summer 2015 on the front of your bluebook. Also make a grading table with room for 4 problems and a total score. A correct answer with incorrect or no supporting work may receive no credit, while an incorrect answer with relevant work may receive partial credit. Justify all your answers: the following are not related: 2x (a) (7 pts) di erentiate y = r 2/x (b) (6 pts) evaluate the integral r (1 + cot2 x)dx (c) (6 pts) evaluate the integral r 7x3+5x2 (d) (6 pts) evaluate the integral r 3. 4 x dx: the following problems are not related: (a) (12 pts) the function f (x) = 1. 3 x3 2x2 + 3x + 5 has two local extrema.
