9.1 HW pg. 576-577 # 3-11 odd, 15-21 odd, 25-29odd 3. 5. 7. 9

9.1 HW pg. 576-577 #3-11 odd, 15-21 odd, 25-29odd

3. 5.

7. 9.

'( 6,10)A (5, 14)C

9.1 HW pg. 576-577 #3-11 odd, 15-21 odd, 25-29odd

11. (x, y) → (x – 5, y + 2) 15.

17. 19.

21. 25.

, 7, 3CD ��

, 0, 4JP��

1,2

0, 11

9.1 HW pg. 576-577 #3-11 odd, 15-21 odd, 25-29odd

27.

29. a = 35, b = 14, c = 5

9.3 HW pg. 593-594 #3-7, 9, 12

3. 4.

9.3 HW pg. 593-594 #3-7, 9, 12

5. 6.

9.3 HW pg. 593-594 #3-7, 9, 12

7. 9.

12. D

9.4 HW pg. 602-603 3-8, 20, 21, 44-46Rotation Worksheet

3. Reflection 4. Rotation 5. Translation

6. C 7. A 8. B

20. A 21. C

44. v = 6.1, w = 1.2 45. x = 5.9, y = 8.1

46. a = 20.4, b = 16.5

9.4 HW pg. 602-603 3-8, 20, 21, 44-46Rotation Worksheet

1. 180° 2. 270° 3. 90°

4. 270° 5. 180° 6. 90°

9.5 HW pg. 611-612 #3, 6, 9, 11, 13-21 all

3. 6.

9. 11.

9.5 HW pg. 611-612 #3, 6, 9, 11, 13-21 all

13. (x, y) → (x + 5, y + 1) followed by a rotation of 180°

14. Reflection in the y-axis followed by a reflection in the x-axis

15. 16. Line k and m

17. 18. 5.2in

19. Yes, definition of a reflection

20. 110° 21. 30°

'' '' ''A B C

'' and ''AA CC

9.5 HW pg. 611-612 #3, 6, 9, 11, 13-21 all

9.6 HW pg. 621-623 #3, 4, 6, 7, 9, 11, 12

3. 1 4. 0

6. Yes, 90° and 180° 7. Yes, 72° and 144°

9. No

11. Line: 4, passing through the leaves Rotational: 90° and 180°

12. Line: 1, passing through the center Rotational: None

6. 7.

Ch 9 Review pg. 636-639 #6, 7, 10-12, 15-19 pg. 640 #1-3 Rotation Review WS

10. 11.



12. 15.

16.


17. Line: 1 Rotational: None

18. Line: None Rotational: 180°

19. Line: 2 Rotational: 180°



1. (x, y) → (x + 3, y – 1)

2. (x, y) → (x – 4, y + 3)

3. (x, y) → (x – 2, y)


1. 180° 2. 90°

3. 270° 4. 90°

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9.1 HW pg. 576-577 # 3-11 odd, 15-21 odd, 25-29odd 3. 5. 7. 9