Instructor: Suman Ganguli

Month: September 2021 (Page 3 of 4)

Class #8 Agenda (Fri Sept 17)

Class Info

  • Whiteboard link:

Topics

  • finish 3×3 linear systems (§4.4 – starting with Example 4.32)
  • next topic: GCF Factoring, Factoring by Grouping (§6.1)

To-Do During/After Class

  • Finish WW set: “3×3-Systems” (extended to Fri Sept 21)
  • Start the next WW set: “GCF-Grouping” (also due Fri Sept 24)
  • If you haven’t already:

Quiz #1 – due Thurs Sept 16

As we discussed Tuesday in class, Quiz #1 is a short take-home assignment which is due tonight (Thursday). You can download the pdf with the quiz exercises from OpenLab Files or from Blackboard.

For the latter, navigate to “Content” where I have created a Quiz #1 Assignment. That is also where you should submit your written solutions.

Instructions:

  1. Write out your solutions. If you have access to a printer, you can print out the Quiz pdf and write your solutions in the spaces provided. But it’s fine to write your solutions on blank piece of papers. You don’t need to rewrite the statements of the exercises, but please write your solutions in order (show all your work!) and number/label them.
  2. Scan your written solutions to a single pdf file (i.e., not a series of jpegs!). There are number of free smartphone apps you can use to scan to pdf. Some popular ones are Cam Scanner, Microsoft Office Lens, Adobe Scan, and Genius Scan (see here). If you have a Google or Dropbox account, you can use the Google Drive app or the Dropbox app to scan and save the pdf to the cloud.
  3. Upload your pdf to the Quiz #1 Assignment on Blackboard.

Class #7 Agenda (Tues Sept 14)

Class Info

  • Whiteboard link:

Topics

  • finish 3×3 linear systems (§4.4 – starting with Example 4.32)
  • start the next topic: factoring
  • discuss Quiz #1 (due Thursday)
    • where to find the exercises pdf (Blackboard)
    • overview of the exercises (equations and graphs of lines)
    • scanning your written solutions to pdf and submitting on Blackboard

To-Do During/After Class

  • Finish WebWork set “LinearSystems” (due Tues Sept 14)
  • Finish Quiz #1
  • Start next WebWork set: 3×3 Systems (due Tues Sept 21)
  • If you haven’t already:

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