Day: September 10, 2021

Class Info

• Date: Fri Sept 10, 10a-11:40a
• Meeting Info: Blackboard Collaborate Ultra
  • guest login
  • dial-in: 571-392-7650, PIN: 655 476 2123

• Whiteboard link:

Topics

• One more example of solving a 2×2 system of linear equations
  • elimination/addition method (§4.1, starting with Example 4.9)
  • set up an application example (§4.2/§4.3)
• 3×3 linear systems (§4.4 – starting with Example 4.32)
• Discuss next week’s Quiz #1 (& scanning written solutions to pdf)

To-Do During/After Class

• Join peer-led tutoring session with Nojm, 12-1p (zoom link)
• If you haven’t already:
  • Join the OpenLab group (via the course profile)
  • Post a comment introducing yourself on the first OpenLab Assignment
• Finish WebWork set “LinearSystems” (due Tues Sept 14)
• Start next WebWork set: 3×3 Systems (due Tues Sept 21)