Math 109 Winter 2019

My office hours are Tues and Thurs 1:30-2:20 in Ewing 258

Course Notes

HANDOUTS
Course Outline
Ch 2 Word Problems
Formula Sheet

QUIZZES
Quiz 1     Quiz 2     Quiz 3     Quiz 4     Quiz 5     Quiz 6
Quiz 7     Quiz 8     Quiz 9     Quiz 10     Quiz 11     Quiz 12

TESTS
Test One Thurs Jan 31
Test Two Thurs March 7
Test Three Thurs April 4

PRACTICE PROBLEMS
Practice Problems     Solutions Part 1     Solutions Part 2
Old Assignment One and Solutions
Old Assignment Two and Solutions
Old Assignment Three and Solutions

MATRIX VIDEOS (Chapter 6 Material)
Notation may differ slightly from class since these videos were created for a different course.
Section 6.1
Gauss-Jordan Elimination Part 1 of 3
Section 6.2
Gauss-Jordan Elimination Part 2 of 3
Gauss-Jordan Elimination Part 3 of 3
Section 6.3
Introduction to Matrices
Matrix Multiplication Part 1 of 2
Sections 6.4 and 6.5
Matrix Multiplication Part 2 of 2
Inverse Matrices Part 1 of 2
Inverse Matrices Part 2 of 2
Matrices and Systems of Equations