Translations & Dilations
Rotations & Reflections
Know your rules
Dist/mdpt
Slopes & Lines
Random
100
Which transformation does not preserve distance (as in side lengths)?
Dilation
100
Given the rule
(x,y)->(-x,y)
, what transformation took place?
Be specific.
Reflection across the y-axis
100
When translating based on the rule
(x,y)->(x-3,y)
, what is happening?
Translating 3 units left
100
Find the distance between the points A(2,2) and B(4,2)
d = 2 units
100
What is the slope of the line parallel to y=-3x+2?
m = -3
100
What is Ms. Fritch's dog's name?
Maestro
200
Identify the transformation below.
Translate 5 units left, 1 unit up
200
In the image below, name the transformation that took place.
Be specific.
Rotation 90 degrees clockwise
or
rotation 270 degree counterclockwise
200
Which transformation has the rule
(x,y)->(y,-x)
?
Rotation 90 degrees CW
or
Rotation 270 degrees CCW
200
Find the y-coordinate of the midpoint of the line segment below.
y = 2
200
Find the slope of the line perpendicular to y = -3x+1
m =
1/3
200
Name what is being constructed in the image.
Copy of a segment
or
Congruent segment
300
What is the scale factor if Point P is at (-8, 12) and P’ is at (-2, 3)?
k =
1/4
300
The point A(-2,5) is reflected over the line x = 1. Find its image.
A'(4,5)
300
Give the rule for the transformation in the image below.
(x+2, y-1)
300
Find the direct distance between the library and the town hall.
6 km
300
Find the equation of the line perpendicular to the line
y = -2/7x + 4/7
and contains the point (-6, 5)?
y = 7/2x + 26
300
Name the construction in the image.
Angle bisector
400
An office supply store sells index cards in two different sizes. The large size is an enlargement of the small size. Both sizes are shown. Find the scale factor of the enlargement.
k=3
400
If the red triangle is rotated 180 degrees, then reflected over y=2 what is the final image?
Orange Triangle
400
When given the following two rules, what are the transformations you are performing?
1.
(x,y)->(x+2,y+2)
2.
(x,y)->(2x,2y)
Translate right 2 units and up 2 units, then dilate by a scale factor of 2
400
Point M with coordinates (3,4) is the midpoint of the line AB and A has the point (-1,6). What are the coordinates of point B?
(7,2)
400
Write the equation of the line that is parallel to the x-axis and goes through the point (2, 5).
y = 5
400
How many points, line segments, and rays are shown below?
6 points, 2 segments, 4 rays
500
What will happen to a figure given the rule
(x,y)->(x,4y)
?
The figure will dilate vertically, but not horizontally
(vertical stretch)
500
What is the sequence of transformations in the image below?
Rotation of 90 Degrees CW (or 270 CCW), then reflection over x-axis
500
What combination of transformations (in the proper order) are represented by the rules below?
1.
(x,y)->(-y,x)
1.
(x,y)->(x,-y)
Rotate 90 degrees CCW (or 270 CW), then reflect across the x-axis.
500
If a rectangle is made up from points (-2,-1), (4,-1), (4,-3) & (-2,-3)
What is the perimeter of the rectangle?
16 units
500
Find the equation of the line perpendicular to the line segment below through the point (2,2).
y=x
500
Find the equation of the perpendicular bisector of the line segment with endpoints A(3,-3) & B(1,-1)
y=x-4