Day 15 in Mat122

Today:

• Return of homework
  • Section 5.4: #24 and #27
  • Section 5.6: #8 and #82

• Hand in 6.1 with the exam -- I'll promise to pull one off the homework, essentially.

• First exam, this Thursday, 11/8
  • Don't forget Newton's method, Section 4.7

• Section 6.2: Setting up Integrals
  • The hardest job is often visualizing what's going on. Then the problem becomes figuring out the little chunks of stuff that one wants to add up to get the whole quantity of stuff. Here are some classic examples:

  • Volumes:
  • Population density:
  • Flow rate:
  • Average Value:
  • Mass density:

  • Examples:
    • #2, p. 317
    • #4abc, p. 317
    • #6, p. 317
    • #26, p. 318
    • #30, p. 319
    • #33, p. 319
    • #53, p. 319