11 HL: Vector Equations of Lines in 2D

Do your best to complete the questions listed below before our next class (we’ll continue working on these in class on Monday).

  1. Find a vector equation of the line with Cartesian equation \(y = \frac{3}{4}x -2\).
  2. Find another correct reponse to question 1 that uses different values for both \(\vec{a}\) and \(\vec{b}\).
  3. Find the Cartesian equation of the line \(\vec{r}=\begin{bmatrix}4\\-1\end{bmatrix}+\lambda \begin{bmatrix}1\\2\end{bmatrix}\).
  4. Find a vector equation of the line passing through \(A(1,3)\) and \(B(2,-1)\).

11 HL: The Cosine Rule

Complete the following questions before our next class.

(blue textbook)
Exercise 9B questions 1b, 2b, 6, 7, 8
Exercise 9D (choose any three questions to complete)

12 SL: Introduction to Probability

Complete the following questions before our class on Tuesday next week. Reading some of the textbook examples may help!

(Red Textbook)
Exercise 10A questions 3 and 5
Exercise 10B questions 2 and 4
Exercise 10C questions 2, 3
Exercise 10D question 3, 6, 17, 24

11 HL: The Sine Rule

Complete the following questions before our next class. (And see if you can solve The Ambiguous Case!)

Exercise 9C.1 questions 1ab, 3a, 5

11 HL: Area of a Triangle (Revisited)

Complete the following questions before our next class.

Exercise 9A questions 1a, 3, 5, 10, 13b, 14

If you want to get a head start on tomorrow’s material, you can look at

Exercise 9C.1 questions 1ab, 3a, 5

12 SL: Compound Interest

Complete the questions below before our next class.

Exercise 5E.1 questions 1, 5, 6, 9

If you want to get a head start on the material from our next class, you can have a look at the questions below as well.

Exercise 5E.2 question 1
Exercise 5E.3 question 2
Exercise 5E.4 question 2
Exercise 5E.5 questions 3, 5, 7, 11