1. Transformations
Day 2: Composition

2. Examples:
Sketch the image of A(-4,2) after the described glide reflection.
B Translation (x,y)→(x,y + 3)
Reflection of y-axis
C Translation (x,y)→(x - 2,y + 5)
D Translation (x,y)→(x - 2,y - 5)
Reflection of x-axis
E Translation (x,y)→(x + 3,y + 2)
Reflection of line y = x

3. Examples
Sketch the image of AB after the composition using the given transformations.
2) A(4,-4) B(1,-2)
Rotate 180°, reflect over x axis

4. Examples
Sketch the image of AB after the composition using the given transformations.
3) A(-1,-3) B(-4,-2)
Reflect over x-axis, translate
(x,y) → (x + 2, y + 3), then dilate by 2

5. Sample Questions

6. Sample Question