9.1 hw pg. 576-577 # 3-11 odd, 15-21 odd, 25-29odd 3. 5. 7. 9
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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.
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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.
Ch 9 Review pg. 636-639 #6, 7, 10-12, 15-19 pg. 640 #1-3 Rotation Review WS
Ch 9 Review pg. 636-639 #6, 7, 10-12, 15-19 pg. 640 #1-3 Rotation Review WS
12. 15.
16.
Ch 9 Review pg. 636-639 #6, 7, 10-12, 15-19 pg. 640 #1-3 Rotation Review WS
17. Line: 1 Rotational: None
18. Line: None Rotational: 180°
19. Line: 2 Rotational: 180°
Ch 9 Review pg. 636-639 #6, 7, 10-12, 15-19 pg. 640 #1-3 Rotation Review WS
Ch 9 Review pg. 636-639 #6, 7, 10-12, 15-19 pg. 640 #1-3 Rotation Review WS
1. (x, y) → (x + 3, y – 1)
2. (x, y) → (x – 4, y + 3)
3. (x, y) → (x – 2, y)
Ch 9 Review pg. 636-639 #6, 7, 10-12, 15-19 pg. 640 #1-3 Rotation Review WS
1. 180° 2. 90°
3. 270° 4. 90°
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