Translation
Reflection
Rotation
Dilation
Identify
Random
100
Define a Translation
Sliding of an image.
100
Define a reflection.
Mirror Image; when you flip an image across a line of symmetry
100
Define rotation
Moving something about a fixed point clockwise or counterclockwise; to turn or spin an image
100
Define a dilation
Scaling a preimage to enlarge or shrink it. Has a scale factor.
100
Identify the transformation.
Dilation
100
4+4
16
200
If G(0,3) is translated 3 units left and 4 units down what are the coordinates of G'?
(-3,-1)
200
If the figure I (5,-2) is reflected over the y-axis, what are the coordinates of I'?
(-5,-2)
200
What are the coordinates with a 90 degree clockwise rotation of the point (4,-2) about the origin?
(-2,-4)
200
Did the original image get larger or smaller?
larger
200
Identify the transformation.
Rotation
200
What kind of shoes do frogs wear?
Open-Toad Sandals
300
A(3,-4) translate it 3 units to the left and 4 units up. What is A'?
(0,0)
300
If the figure is I(5,-2) reflected over the x-axis, what are the coordinates of I'?
(5,2)
300
What are the coordinates with a 180 degree clockwise rotation of the point (4,-2) about the origin?
(-4,2)
300
What would H' be if the point H(-12,16) had a dilation with a scale factor of 1/4?
(-3,4)
300
Which two transformations are represented in the image?
Dilation and Reflection
300
What word can you make shorter by adding two letters?
Short
400
After a translation, the coordinates of J' are (4,-1). If J is (2, 2), what was the translation?
2 units right. 3 units down.
400
G(-4,-4) goes to G'(-4, 4). Which axis did the point reflect across?
x-axis
400
What are the coordinates with a 270 degree clockwise rotation of the point (4,-2) about the origin?
(2,4)
400
Triangle ABC has vertices A(0, 4), B(-1, 4), and C(0, -3). What are the coordinates of B' after a dilation with a scale factor of 4?
(-4, 16)
400
Which transformation would create the following frieze pattern?
Rotation
400
How many apples grow on an apple tree?
All of them
500
The ordered pair R(-2, 7) is translated 5 units to the right and down 2 units. Write an equation to describe the translation.
ex: (x, y) -- (x - 3, y + 2)
(x + 5, y - 2)
500
If Triangle RST is reflected over the y-axis, then again over the x-axis, what would be the location of T'?
(-8, 7)
500
If Triangle RST rotated 90o clockwise around the origin, which quadrant would it land in?
III
500
Point A is (3,6) and Point A' is (1,2). What was the scale factor of the dilation?
1/3
500
Describe the transformation(s) which occurred from the preimage to the final image. The more specific you are (and correct), the more points you receive.
First, Triangle ABC is dilated with a scale factor of 1.5, then it is rotated 90o counter-clockwise around the origin.
500
"If April showers bring May flowers, what do May flowers bring?"
Pilgrims