This test contains 11 multiple choice questions (Part I), 3 ll-in-the-blank questions (Part II), and 3 free response questions with a total of 10 pages. Make sure, before you start, that you have all the pages and questions. Part I: There are 11 questions each worth 4 points. Enter your answers on the Scantmn sheet, but make sure to also mark your answers on the test copy. It is in your best interest to unite down all your work in detail 1. Find all critical numbers of HI) = 173 3:1: 18 (A) 2:3 (B) 52:0 (C) a:=1 D (D) I = 1, :c = 1 (E) f has no critical numbers