## MAT 223 — Week 7

**Quiz 4 is this week! Test 2 is next week.**

**Additional Resources:**

- Cartesian Coordinate System from Wikipedia
- Real coordinate spaces from Khan Academy
- What are vectors? from ThreeBlueOneBrown

**Notes:**

The notes are available here.

## MAT 133 — Week 7

**Assignment 2 is due in tutorial.**

**Additional Resources:**

- One-sided limits from Khan Academy
- Limit of a function from Wikipedia

**Notes:**

The notes are available here.

## MAT 133 — Week 6

**Quiz 2 is online this week.**

**Additional Resources:**

- Matrix algebra from Khan Academy
- Matrices from Wikipedia

**Notes:**

The notes are available here.

## MAT 223 — Week 6

**Quiz 3 is this week!**

**Additional Resources:**

- Eigenvalues and eigenvectors on Wikipedia
- Eigenvalues and eigenvectors on Khan Academy
- A very nice visual introduction to eigenvalues and eigenvectors from ThreeBlueOneBrown

**Notes:**

The notes are available here.

## MAT 223 — Week 5

**Quiz 3 is this week in tutorial.**

**The Videos We Watched in Class:**

- Linear Transformations and Matrices from Three Blue One Brown
- Linear Transformations Interactive Toy inspired by Three Blue One Brown
- Complex Numbers from the film Dimensions

**Additional Resources:**

- Co-Factor Expansion from Wikipedia
- Determinants from Khan Academy

**Notes:**

The notes are available here.

## MAT 133 — Week 5

**Assignment #1 due is tutorial this week.**

**Additional Resources:**

- Linear Systems from Wikipedia
- Linear Systems by Gaussian Elimination 1 from Khan Academy
- Linear Systems by Gaussian Elimination 2 from Khan Academy

**Notes:**

The notes are available here.

## MAT 223 — Week 4

**Test #1 is this week. Reading Week is coming!**

**Additional Resources:**

- Linear Transformation from Wikipedia
- Linear Transformation from Khan Academy

**Notes:**

The notes are available here.

## MAT 133 — Week 4

**Assignment 1 is due in tutorial this week.**

**Additional Resources:**

- Annuities from Wikipedia
- Time Value of Money from Khan Academy
- Future Value of an Annuity from Brian Veitch

**Notes:**

The notes are available here.

## MAT 133 — Week 4

**Test #1 is next Friday. Financial Math!**

**Additional Resources:**

- Present Value at Khan Academy
- Annuities at Wikipedia
- Amortization at Wikipedia

**Notes:**

The notes are available here.

## MAT 223 — Week 4

**Additional Resources:**

- Linear transformations at Khan Academy
- Matrix-vector product as a linear transformations at Khan Academy
- Linear transformations at Wikipedia

**Notes:**

The notes are available here. The practice handout is available here.

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