Scale Factor
Scale Factor 2
Properties of dilations
Finding the scale factor
Nature Trivia
100
Point A (3, 7) Scale factor 5, what is Point A'?
(15, 21)
100
Point A (20, 10) was dilated by a scale factor of 1/2. What are the coordinates of A'?
A' (10, 5)
100
Scale factor of 1/2 -- does the image get larger or smaller?
smaller
100
Find the Scale factor.
3
100
In what country did the rose originate?
China
200
A(3, 6) Scale factor of 3, what is A'
A' (9, 18)
200
Point A(20, 10) and B(15, 25) was dilated by a scale factor of 1/5. What are the coordinates of A' and B'?
A'(4, 2) and B'(3, 5)
200
With a scale factor of 2/3, will the image get larger or smaller?
smaller
200
Find the scale factor.
1/4
200
How many teeth can a crocodile have over the course of its lifetime?
over 4,000
300
E(3, 6) and F(4, 2) Scale factor of 7, what is E' and F'
E'(21, 42) and F'(28, 14)
300
Point A (2,3), Point B (1, -4), and Point C (1, 1) were dilated by a scale factor of 2. What are the coordinates of A', B', C'?
A'(4,6) B'(2, -8) C'(2, 2)
300
Scale factor is 3/2 -- does the image get larger or smaller?
larger
300
Find the scale factor.
4
300
What animal has the thickest fur of any mammal?
the sea otter
400
A (12, 6) and the scale factor is 1/2, what is A'?
(6, 3)
400
A(4 , 5) B (1, 2) C( 1, 3), D (9, 6). Scale factor is 6, what is A', B' C', D'?
A'(24, 30), B' (6, 12), C' (6, 18), D' (54, 36)
400
Does a dilation with a scale factor of 5/3 make the image larger or smaller?
larger
400
Circle A was dilated to create Circle B. Find the scale factor.
2/5
400
What is the only mammal capable of flight?
the bat
500
The scale factor is 1/3: A (0, 3), B (3, -6), what is A' and B'?
A' (0, 1), B' (1, -2)
500
Point A (7,3), Point B (1, -4), and Point C (3, 2) were dilated by a scale factor of W. What are the coordinates of B'?
B'(1W, -4W)
500
What operation do you use with the scale factor? (think add, subtract, multiply, divide)
multiply
500
Find the Scale factor
3
500
How many different types of carnivorous plants are known to exist?
630