practice_midterm_1.pdf - Math 21C Fall 2017 Practice...

This preview shows page 1 - 5 out of 5 pages.

Math 21CName:Fall 2017Practice Midterm 110/10/2017Time Limit: 50 MinutesSectionThis exam contains 5 pages (including this cover page) and 8 questions. Youmustshowyour work and justify your answer. You maynotuse any books, notes, calculators, or anyother electronic devices.Read each question carefully.QuestionPointsScore1525354555657585Total:40
Math 21CPractice Midterm 1 - Page 2 of 510/10/20171. (5 points) Find the limit limx42-x.2. (5 points) Find the one-sided limitlimx→-3-x2-9|x+ 3|4x-x2
Math 21CPractice Midterm 1 - Page 3 of 510/10/20173. (5 points) Find the limit limx0lnsec(x)x2.4. (5 points) For what value ofais the functionf(x) =(aex,x <12/x,x1continuous at every2-1

  • Left Quote Icon

    Student Picture

  • Left Quote Icon

    Student Picture

  • Left Quote Icon

    Student Picture