Skill practice ch. 2 Transformations

Name ____________________________________________ Date ____________ Class ____________
Additional Practice (continued)
Investigation 2
Kaleidoscopes, Hubcaps, and Mirrors
21. Use the figure below to answer parts (a)–(e).
y
B
4
3
2
1
C
4 3
2
1 O
1
A
1 2 3 4
x
2
4
D
a. Write the coordinates of the points A, B, C, D.
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b. Write the coordinates of the image of ABCD after a reflection in the
line x 1.
c. Write the coordinates of the image of ABCD after a reflection in the
line x 2.
d. Write the coordinates of the image of ABCD after a reflection in the
line y 1.
e. Write the coordinates of the image of ABCD after a reflection in the
line y 3.
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