A dilation centered at the origin with a scale factor of is applied to ARST. The result is AR'S 'T', as shown below. S. R R' 10. 10. 12 T' T 1/2
A dilation centered at the origin with a scale factor of is applied to ARST. The result is AR'S 'T', as shown below. S. R R' 10. 10. 12 T' T 1/2
Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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![Question 22 of 22 (1 point) Question Attempt: 1 of 1
क
mapped to the coordinates on the right. Fill in the blanks to
give the coordinates after the dilation.
original coordinates
→ final coordinates
R(-8, 6) → R'(D
→ S'(D
T(-10, –8) → T'(],D
S (2, 12)
(b) Choose the general rule below that describes the dilation
mapping ARST to AR'S'T'.
1
o (x, y) → x,
O (x, y) -
(2x, 2y)
O (x, y)
х, у
(x, y) → (
y,
2 2
o (x, y) (2y, 2x)
(x, y)
х, 2у
1
X, 5
1
o (x, y) → (x, -y)
o (x, y) → ( 2x, y)
Submit A
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Transcribed Image Text:Question 22 of 22 (1 point) Question Attempt: 1 of 1
क
mapped to the coordinates on the right. Fill in the blanks to
give the coordinates after the dilation.
original coordinates
→ final coordinates
R(-8, 6) → R'(D
→ S'(D
T(-10, –8) → T'(],D
S (2, 12)
(b) Choose the general rule below that describes the dilation
mapping ARST to AR'S'T'.
1
o (x, y) → x,
O (x, y) -
(2x, 2y)
O (x, y)
х, у
(x, y) → (
y,
2 2
o (x, y) (2y, 2x)
(x, y)
х, 2у
1
X, 5
1
o (x, y) → (x, -y)
o (x, y) → ( 2x, y)
Submit A
2021 McGraw-Hill Education. All Rights Reserved. Terms of Use
Privacy
11
Transcribed Image Text:1
is applied to ARST.
2
A dilation centered at the origin with a scale factor of
The result is R'S'T', as shown below.
*******
R
其 其 社算 其 其
其
-12..-10,
10.
. 12
T'
T
2021 McGraw Hill Education. All Rights Reserve
K
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