MAT 1375 Precalculus

Professor Poirier | D332 | Spring 2026

Week 2 checklist

February 2, 2026 / / 0 Comments

Tuesday, February 3 to Monday, February 9

Lessons

  • 2. Functions via formulas (continued)
  • 3. Functions via graphs
  • 4. Basic functions and transformations (if time)

WeBWorK

Due Monday, February 9, 11:59pm

(Scroll down on the landing page to see the sets that are still open for reduced scoring until Tuesday night)

  • Functions – Difference Quotient
  • Functions – Linear Functions (postponed to Monday, February 16)
  • Functions – Graphs
  • Functions – Graphing Calculator (postponed to Monday, February 16)
    • Hint: you may like to use Desmos.com for problems 1, 2, and 3
  • Functions – Translations (postponed to Monday, February 16)
  • Functions – Symmetries (postponed to Monday, February 16)

OpenLab

Due Monday, February 9, 11:59pm

Reminders

  • Next Thursday, February 12 is a holiday and no classes are scheduled for the following Tuesday, February 17. So we see each other on Tuesday, February 10 and then not again until Thursday, February 19 (academic calendar)

GROUP #2 GROUP POST

February 9, 2026 / / 0 Comments


Daniil Y, Muhammed A, Dashawn G,  Mateo V, and one other person were present for the class on Tuesday. We found the words empowering, meaningful, and activeto be the most meaningful from the class community agreement. As for the in-group agreement, we agreed that I would remain as secretary for the remainder of the course, and that I will post for the group in OpenLab. We have agreed to keep in contact through WhatsApp messenger.

Week 3 checklist

February 9, 2026 / / 0 Comments

Tuesday, February 10 to Monday, February 16

Lesson

  • 4. Basic functions and transformations
  • 5. Operations on functions (if time)

WeBWorK

Due Monday, February 16

  • Functions – Linear Functions
  • Functions – Graphs
  • Functions – Graphing Calculator
    • Hint: you may like to use Desmos.com for problems 1, 2, and 3
  • Functions – Translations (if time)
  • Functions – Symmetries (if time)

OpenLab

Due Monday, February 16

Other

  • This Thursday, February 12 is a holiday and no classes are scheduled for the following Tuesday, February 17. So we see each other on Tuesday, February 10 and then not again until Thursday, February 19 (academic calendar)
  • Office hours have been rebranded and are now called WeBWorK Parties. They are held on Tuesdays and Thursdays from 12pm to 1pm. Stick around in N618 (or drop by my office N707 if I’m not in N618).

Group assignment: aligning HOT topics

February 9, 2026 / / 0 Comments

Post due Monday, February 16

You should be keeping your old HOT topics question sheets together in a safe place so that later in the semester you can use them to practice for the HOT topic sessions.

As a group, choose one of the versions of the question sheet from Week 2 (February 5). Align each of the problems with one of the HOT topic standards listed here.

The secretary’s post will include:

  1. A photo of the question sheet
  2. The alignment between the problems and the standards (this can be written by hand on the question sheet or typed separately)
  3. The names of the group members who participated in the alignment
  4. Title: Group n HOT topic alignment (where n is your group number)
  5. Categories:
    • Group n (where n is your group number)
    • HOT topic alignment
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