Translations
Rotations
Reflections
Dilations
Trig
100
Given triangle ABC has vertices A(-4,2) B(-6,-5) and C(0,4). What would be the coordinates of B' after the following translation? (x-10,y+9)
B'(-16,4)
100
What are the coordinates of A' if A(-1,-3) and it is rotated 90 degrees clockwise?
A' (-3,1)
100
What happens when you reflect across the x-axis?
The y-values change
100
Write the rule for a dilation of 3.5 and write if it is an enlargement or a reduction.
(x,y)-----> (3.5x,3.5y)
Enlargement
100
What is the acronym we use to remember trig functions?
Soh Cah Toa
200
What is the rule for the following translation?
(x+1,y-3)
200
What is the rule for a rotation of 180 degrees counterclockwise?
(x,y)------> (-x,-y)
200
What is the x-value of the image coordinate of T(12,21) after a reflection across the y-axis?
-12
200
Given k=.25, what are the image coordinates of W?
J(-4,8) W(-12,40) Q(-100,52)
W'(-3,10)
200
What is the value of x? Round to the nearest tenth.
x = 2.5
300
Write the rule for a translation of 4 units left and 8 units up.
(x,y) -----> (x-4,y+8)
300
I am a coordinate located in quadrant 3, once I get rotated 270 degrees clockwise, what quadrant am I now in?
Quadrant 4
300
Write the rule for a reflection across the y-axis.
(x,y)-----> (-x,y)
300
What does "k" stand for in dilations?
Scale Factor
300
Solve for x. Round to the nearest tenth.
x=12.5
400
What are the image points given the following?
A'(2,-2)
B'(4,-14)
C'(1,-1)
400
Rotate the following points counterclockwise 90 degrees and write down the image points.
A(0,-12) B(6,14)
A'(12,0) B'(-14,6)
400
What were the pre-image coordinates if the image coordinates are below and the transformation was a reflection over the x-axis?
T'(-1,1) and S'(20,-7)
T(-1,-1) and S(20,7)
400
Is a dilation of 12/7 an enlargement or a reduction?
Enlargement
400
Solve for the missing angle. Round to the nearest whole number.
= 53 degrees
500
What quadrant would Y' be located in after a translation 1 unit right and 6 units up?
Quadrant 2
500
I am a coordinate located in quadrant 3, I am rotated twice. First 180 degrees counterclockwise, then 270 degrees clockwise, what quadrant am I in now?
Quadrant 2
500
DAILY DOUBLE
What is the simple term we use to describe a reflection?
Flip
500
Given the image coordinates and the scale factor, figure out the pre-image coordinates.
Image: A'(32,-12) B'(0,0) C'(40,-20)
k=4
A(8,-3) B(0,0) C(10,-5)
500
Solve for the missing angle.
60 degrees