1. Stretching and Shrinking
Investigation 2

2. Lesson 2.1 on page 22 Do parts A - D
I will have a worksheet and graphs for you to do this lesson
We are graphing points and then connect the dots as you go
I will give you part D right now
D.) 1. What happens when you multiply by a whole number to the x-coordinate?
2. What do you think will happen when you multiply by a fraction to the x-coordinate?
3. What happens when you multiply by a whole number to the y-coordinate?
4. What do you think will happen when you multiply by a fraction to the y-coordinate?

3. Lesson 2.2 on page 24 - 25 Do parts A - F
I will have worksheets for you to do this lesson
I will give you part F right now
F.) 1. What happens to the shape when you add something to the x-coordinate?
2. What happens to the shape when you subtract something to the x-coordinate?
3. What happens to the shape when you add something to the y-coordinate?
4. What happens to the shape when you subtract something to the y-coordiant?

4. Lesson 2.3 on page 26 - 27 Do parts A - F
I will have the graph paper you need to do part E

5. Homework you must turn in
Worksheet page 26