Skills Practice Workbook - Glencoe

16–6
Dilations
Skills Practice
Find the coordinates of the dilation image for the given scale factor k, and graph the
dilation image.
1. � 1
� 2. 2 3. �1
2 3 �
y
A´(1, 1), B´(2, 3) Y´(2, 4), Z´(6, 8) C´(1, 2), D´(2, 3)
4. 4 5. 2 6. � 1
4 �
A'
A
G G'
O
A´(0, 8), C´(8, 8) T´(�2, 6), R´(0, 0), A´(�2, 2), X´(0, 1),
E´(8, 0), G´(0, 0) I´(�6, 2) E´(�1, 0)
7. � 1
� 8. �2
2 3
y
O
y
F'
C
E
T'
B
B' Z
Y'
A
A'
Y
O
x
O
F
M'
T
NAME DATE PERIOD
C'
E' x
M
x
I'
y
I
R
O R'
� 9. 2
C
F´(1, �1), M´(3, �2), A´(0, 6), B´(0, 0), R´(�2, 4), S´(2, 6),
T´(2, �3) C´(�2, 4) T´(4, �2)
© Glencoe/McGraw-Hill 96 Geometry: Concepts and Applications
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