Geometry Final
1/2 x-axis (x+3, y-0)
In the similarity transformation of ABC to DEF, ABC was dilated by a scale factor of
____, reflect across the ____, and moved through the translation (x+_, y+_)
(-3, 2)
If (3, 2) were reflected across the y-axis, what would be its new x and y values?
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(-2, 1)
If (-2, -1) were reflected across the x-axis, what would be its new x and y values?
(-3, 0)
complete the transformations below. Then enter the final coordinates of the figure.
1. <2, 1>
2. Dilate k=3
HINT: The y-value of A is the #. To find the y-value of A'', (step 1), and then multiply
by 3 (step 2)
(9, 9)
complete the transformations below. Then enter the final coordinates of the figure.
1. <2, 1>
2. Dilate k=3
,HINT: The y-value of B is the #. To find the y-value of B'', (step 1), and then multiply
by 3 (step 2)
(9, 0)
complete the transformations below. Then enter the final coordinates of the figure.
1. <2, 1>
2. Dilate k=3
HINT: The y-value of C is the #. To find the y-value of C'', (step 1), and then multiply
by 3 (step 2)
(-1, 5)
complete the transformations below. Then enter the final coordinates of the figure.
1. Reflect across y-axis
2. <1, 3>
HINT: The y-value of A is the #. To find the y-value of A'', do nothing for the reflection
(step 1), and then add 3 (step 2)
(0, 1)
complete the transformations below. Then enter the final coordinates of the figure.
1. Reflect across y-axis
2. <1, 3>
HINT: The y-value of B is the #. To find the y-value of B'', do nothing for the reflection
(step 1), and then add 3 (step 2)
,(-3, -1)
complete the transformations below. Then enter the final coordinates of the figure.
1. Reflect across y-axis
2. <1, 3>
HINT: The y-value of C is the #. To find the y-value of C'', do nothing for the reflection
(step 1), and then add 3 (step 2)
(2, 12)
complete both transformations below. Then enter the final coordinates of the figure.
1. <2, 3>
2. Dilate k=2
A''(___, ___)
(8, 8)
complete both transformations below. Then enter the final coordinates of the figure.
1. <2, 3>
2. Dilate k=2
B''(___, ___)
(6, 4)
complete both transformations below. Then enter the final coordinates of the figure.
1. <2, 3>
2. Dilate k=2
C''(___, ___)
(12, 8)
, complete both transformations below. Then enter the final coordinates of the figure.
1. <6, 4>
2. Dilate k=4
A'' (____, _____)
(24, 0)
complete both transformations below. Then enter the final coordinates of the figure.
1. <6, 4>
2. Dilate k=4
B'' (____, _____)
(8, 0)
complete both transformations below. Then enter the final coordinates of the figure.
1. <6, 4>
2. Dilate k=4
C'' (____, _____)
(-6, 3)
complete both transformations below. Then enter the final coordinates of the figure.
1. <4, 1>
2. Reflect across y-axis
A'' (____, _____)
(-9, 0)
complete both transformations below. Then enter the final coordinates of the figure.
1. <4, 1>
2. Reflect across y-axis
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