Course Information

MATH 1431: Business Calculus, Spring 2026

Time & Location

All sections meet in Library 232.

• §7: Monday 13:30-14:20
• §11: Tuesday 09:30-10:20
• §19: Wednesday 13:30-14:20

Grading

Per lab period, a student may earn 10 points total:

• +7 points for attendance.
• +3 points for correct solutions to end-of-class quizzes. Partial credit given.

A student may lose points for the following:

• -0.5 points for tardiness (showing up after roll).
• -1 point for use of a cell phone, increasing by 1 point per infraction.

Overview

The first ~30-40 minutes of class will be devoted to reviewing concepts presented in the main lecture and from the homework. I encourage students to come with questions, specific or otherwise.
I do not mind if students, having felt that they understand the material, open Pearson to complete their homework. Students may collaborate with each other or view their notes, so long as volume of conversation is reasonable. Use of generative AI for homework is prohibited.
I enforce a strict no-phones policy. I expect all phones to be in bags, out of sight, and on silent. I understand that some students use their phone as a calculator; however, the required calculator for the course is affordable, and graphing calculators or Desmos are allowed.

Office Hours

TBA.
Office hours are the students' time to meet with their instructor and do not require an appointment. I hold office hours during the posted times or by appointment, so email me if you cannot make it to a certain time.
I welcome everyone during office hours, whether one is taking my section or even another course, but I prioritize those for which the posted hours are designated.

Absence

I excuse absences for the following reasons:

• Email me day-of in the case are sick, have an emergency, if there's hazardous weather, etc. No note necessary.
• Email me in advance if you have plans or appointments during class.
• Email me a sick note or proof of valid excuse under LSU PS22.

If you miss class, it is your responsibility to inform me so that you can make up missed content or quizzes. I offer retakes during my office hours by appointment.
In the first two excuse cases, you should retake your quiz within 2 weeks of missing. If not, I deduct 30%. If you need more time, reach out to me to discuss.
Additionally, I typically take roll within the first 5 minutes of class to allow students to show up slightly late, but it is always better to be tardy than absent.