Precalculus
MA115 Winter 2016: Northern Michigan University

Class Notes

  • Week 1 : Aug. 22 - Aug. 26
  • Week 2 : Aug. 29 - Sept. 2
  • Week 3 : Sept. 5 - Sept. 9
  • Week 4 : Sept. 12 - Sept. 16
  • Week 5 : Sept. 19 - Sept. 23
  • Week 6 : Sept. 26 - Sept. 30
  • Week 7 : Oct. 3 - Oct. 12
  • Week 8 : Oct. 10 - Oct. 14
  • Week 9 : Oct. 17 - Oct. 21
  • Week 10 : Oct. 24 - Oct. 28
  • Week 11 : Oct 31 - Nov. 4
  • Week 12 : Nov. 7 - Nov. 11
  • Week 13 : Nov. 14 - Nov. 18
  • Week 14 : Nov. 28 - Dec. 2
  • Study Guides

  • Exam 1 [Solutions]
  • Practice Exam 2 [Solutions]
  • Extra Practice for Exam 2: Chapter Two
  • Practice Exam 3 [Solutions]
  • Trig Quiz Solutions
  • Study Guide for Final Exam [Solutions]
  • Course Evaluations
  • Miscellaneous Notes

  • What is this number below?\[e = ???\]
  • Joseph Kittinger holds several records for his daring parachute jump from 102,000 feet in 1960. Here is an exponential function (rough) model of his heroics.

  • A skydiver's position and the exponential\[v(t) = 614(1 - e^{-0.2 t})\]
  • A Dangerous Intersection
  • Bicycles, The Earth, and Angular Calculations