Day 12 in Mat320

Today:

• Distribute Section 15.8 Worksheet

• Return 15.5 problems (graded #3, and #15)

• Quiz Opportunity over Section 15.7

• Collect problems 15.6 (part I).

• Questions/Comments on old stuff?
  • For #7, we found that there were two saddles, and a minimum. The following confirms it:

• Section 15.7:
  • worksheet study questions

  • section summary

  • Problems:
    • #2, 3, 51
    • Why we need linear regression
    • shifted and focused fly parts

Next time: Lagrange multipliers (section 15.8)