## 9 Extended: Quadratic Functions

Complete the following questions before our next class.

Exercise 20A questions 1–9

## 9 Extended: Problem Solving with the Quadratic Formula

Complete the following questions before our next class.

Exercise 12D questions 2, 4, 5, 7, 8, 9a, 20 (the last one is challenging!)

## 9 Extended: The Quadratic Formula

Complete the following questions before Friday’s class.

1. Complete Exercise 12C question 1.
2. Use the quadratic formula to solve $$x^2-6x-12=0$$ (the question we had on the board at the end of our last class).

## 11 SL Trigonometry Test

On Monday, May 13th, we’ll have a test on trigonometry. In order to prepare for this test, complete as many questions in the review package as you can. Bring any questions you have to class on Thursday.

## 11 SL The Sine Rule

Complete the following questions before our next class. (Note that our next class is also our test review class, so make sure you look at the review questions you were sent on Monday).

Exercise 9C.1 questions 1 and 2
Exercise 9C.2 questions 1, 2c, 3, 5, 8 (8 is somewhat challenging)

## 11 SL The Cosine Rule

Complete the following questions before our next class.

Exercise 9B questions 1a, 2, 4, 5, 6, 9

## 11 SL Trigonometric Equations and Areas of Triangles

Complete the following questions before our next class (tomorrow!).

Exercise 11E question 1abcd
Exercise 9A questions 1, 2, 3, 5, 7