Vocabulary
Translations
Reflections
Rotations
Miscellaneous
100
A transformation in which a graph or geometric figure is picked up and moved to another location without any change in size or orientation.
What is translation?
100
The algebraic rule for a figure that is translated 3 units left.
(x-3, y)
100
The equation for the line of reflection if a figure is reflected over the y-axis.
What is x=0?
100
This angle of rotation creates the same image if it's rotated clockwise or counterclockwise.
What is a rotation of 180 degrees?
100
A triangle has side lengths of 60, 61 and 11. Is it a right triangle?

Yes, because 112 + 602 = 612

200
The quadrant where both the x and y values are negative
What is Quadrant 3 (Quadrant III)? 
200
Find the coordinates of A' if segment AB with A(2, 4) and B(-1, 1) is translated by (x+2, y-5).
What is A'(4, -1)?
200
The coordinates of X' when X(-3, 1) is reflected over the x-axis.
What is X'(-3, -1)?
200
The rotation that creates the same image as a rotation 270 degrees clockwise.
What is a rotation 90 degrees counterclockwise?
200
What is the prime factorization of 72?

23 x 32

300
The original figure in a transformation
What is the preimage?
300
Find the coordinates of X', Y', and Z' when triangle XYZ with X(0,3), Y(3, -2), and Z(4,0) is translated by (x-5, y+1)
What is X'(-5, 4), Y'(-2, -1), and Z'(-1, 1)?
300
Use the whiteboard

Draw the line of reflection at x = -3

(see whiteboards - line should be a vertical line at x = -3)
300
The (x,y)--> rule for a rotation clockwise of 90 degrees.
What is (x, y)-->(y, -x)
300
Two triangles are similar. The smaller triangle has a height of 6m and a length of 4.2m. The larger triangle has a height of 10m. What is the length of the larger triangle? 
7 m 

(6/10 = 4.2/l)

400
A way to distinguish between the original figure and the new image. (ex: A')
What is prime notation? 
400
Use your white board to draw the preimage and image of M' and N' when MN with M(-4, -1) and N(-3, -3) is translated 5 units right and 2 units up.
M'(1, 1) and N'(2, -1)?

(See drawings)

400
A (4,3)

B (7, 2)

C (5, 5)

Draw a reflection of the triangle over the x-axis and write the new coordinates

*See whiteboards

A' (4, -3)

B' (7, -2)

C' (5, -5)

400
This angle of rotation maps (x, y)-->(-y, x).

Point P (10, -3) 

Point P' (3, 10)

What was the angle of rotation? 

 270 degrees clockwise or 90 degrees counterclockwise?
400
Cleopatra was born in the year 69 BCE. The movie "Cleopatra" was made in 1963. How many years were there between the two events? 
2032 years
500
The way that a shape is facing or angled
What is an orientation? 
500
What rule was applied if D(-5, 4), E(-4, 1), and F(-2, 1) are translated to D'(-5,0), E'(-4, -3), and F'(-2, -3).
What is (x, y)-->(x, y-4)?
500
What is the line of reflection when X(-4, 0), Y(-2, -2), and Z(0, -8) is reflected to X'(-2, 0), Y'(-4, -2), and Z'(-6, -8).
What is x=-3?
500
Find the coordinates of A' and B' when A(-3, -2) and B(-1, 2) are rotated clockwise 180 degrees.
What is A'(3, 2) and B'(1, -2)?
500
Riley bought a 1-year membership to a video game streaming site for $25. Each game on the site can be downloaded for $7. If Riley bought 18 games during her first year of membership, how much did she spend in total? 
$151
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