MATH 143 Supplemental Instruction

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Lecture: TR 2:10-3:30 pm
Instructor: BLUMEN

SI Leader: Eva G.

Weekly SI Sessions

Monday 5:10pm @ Online
Tuesday 6:10pm @ Online
Thursday 5:10pm @ Online

About SI for this Course

Supplemental Instruction is provided online via WebEx during the period of online classes. Join my SI sessions by using this link:

Due to potential unforeseen obstacles SI Leaders may encounter as they move to online delivery, some sessions may be modified, cancelled, or suspended until in-person sessions can resume on campus.

SI offers free, voluntary study sessions for students enrolled in historically difficult classes. Sessions take place 3 times per week for one hour each. During sessions we will practice concepts and skills to improve understanding in the course.


Online SI Update

Hello, everyone!

I have had connection difficulties in my online session, so I will be using an Ethernet cable to provide better sessions going forward. Hopefully, this resolves the issue.

I will do my best to continue to resolve problems as they arise in this new territory. Thank you all for your patience so far.

Eva G.

Online SI


If you haven't already noticed the announcements, all SI has been moved online. Please use the Web Ex link on my page to attend sessions at the same time as usual. This is a great opportunity to get extra math help from the comfort of your home!

Eva G.


Asymptotes and Domain of Rational Functions [PDF] -

Exam 2 Review Problems [PDF] - Here are some practice problems and solutions for exam 2

Long Division and x,y Intercepts [DOCX] -

Inverses Worksheet [DOCX] - Prove one to one, find inverse

Exam 1 Question 4 [PDF] - This is the worked out solution to 4 on the old exam