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Dilations
Dilations
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#dilations
Flashcards
8 cards
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Practice quiz
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Questions
8
Answers
1
Determine the scale factor if P(-14,-4) becomes P'(-7,-2)
k = ½
k = 2
Divide by 2
k = 7
2
ABC is the pre-image and DEF is the image. What is the scale factor?
¼
6
½
2
3
h(-6,1) is dilated by a scale factor of 1.6. What is h'?
h'(-1,1.6)
h'(-2.2,1.6)
h'(-9.6,1.6)
h'(-9.6,1)
4
The height of the original tiger is 4 in. and dilated tiger is 13 in. Find the scale factor?
k = 4/13
k = Ø
k = 3.25
k = 9
5
G(3,6) becomes G'(1.5,3). What is the scale factor?
k = 2
Divide by 2
k = ½
k = 1/3
6
What scale factor will shrink a pre-image?
13
¾
2½
1.5
7
Determine the scale factor if P(10,7) becomes P'(20,14)
k = 0.5
k = 7
k =2
k = 10
8
Random Trivia: Egypt is located on what continent?
Asia
Africa
Arab
Europe
