MAT 1375 Precalculus

Professor Poirier | D328 | Fall 2024

Week 6 checklist

Monday, October 8 to Sunday, October 14

Lessons

WeBWorK

  • Polynomials – Division
  • Polynomials – Graphs
    • Problem 3 includes a short lesson on multiplicity, which refers to the number of times a factor appears in f(x); this lessons will help you identify graphs of functions whose roots have multiplicity greater than 1
  • Polynomials – Theory
    • The deadline for Polynomials – Theory has been pushed to 10/20, but you can definitely complete most of the problems now; we’ll see another example in class on Tuesday

OpenLab

Other

  • Work through this activity on the sine and cosine functions by Sunday, November 10 for an extra participation point. If you sign in using your free Desmos account, you should be able to save your work and return to it. Otherwise, you will have to complete the activity in one session.

OpenLab assignment: Test #1 solutions

Coordinate with your group – post due Sunday, October 13

Congratulations on making it through Test #1!

For this week’s OpenLab assignment, you will work with your group to write up complete solutions for the test. Each member of the group is responsible for sharing solutions for two test problems so that as a group, you are sharing solutions for the whole test (if your group has 6 members, two members will post solutions for one problem each).

Group 1Group 2Group 3Group 4Group 5Group 6
KemoraTerrellCindiBirjiniaNicholasMadissyn
Dylan FilopateerVictoriaJoshuaGregAyden
LarenzJustinBrianSummernaAkilJaylin
NahidaAryanJolanSeanJaydenMakayla
SahibAdrianFrankieTabiaMitchelJavon
TigistOmaima

You can see your group members’ email addresses by mousing over them in the table above. The group can then decide how they would like to communicate. While each individual is responsible for posting their own solutions, the group as a whole must ensure that all individual solutions are correct and complete.

For your individual post:

  • Write your solution on a fresh piece of paper by hand and upload a photo of it to the OpenLab.
  • Title: Test #1 solutions problem #n (where n is the problem number you were assigned by your group)
  • Category: Test #1 solutions – Group m (where m is your group number)
  • In the body of your post, indicate which version of the test you are working from.
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