Translations
Reflections
Rotations
Dilations
Sequences
100
A translation is when you do this to a figure.
What is move it right, left, up, or down?
100
A reflection is when you do this to a figure.
What is flip it or make a mirror image of it?
100
A rotation is when you do this to a figure.
What is spin it?
100
A dilation is when you do this to a figure.
What is make a scaled copy.
100
Translation, then rotation
200
Find the new coordinates of (10,12) if you translate the point three units left and 4 units up.
What is (7,16)?
200
Find the new coordinates of (3,-2) after you reflect the point over the x-axis.
What is (-3,-2)?
200
Find the new coordinates of (5,4) after you rotate the point with 180º.
What is (-4,-5)?
200
Find the new coordinates of (3,-2) if you dilate the point with a scale factor of 4.
What is (12,-8)?
200
What sequence of transformations takes you from A to C?
Reflection across y axis
Reflection across x axis
300
Describe how you would move point (x,y) for it to be translated 3 spots to the left and 7 spots up.
Start at (x,y). Move 3 units to the left, then 7 units up and draw your new point.
300
Write the notation of point (x,y) after it is reflected over the y-axis.
What is (-x,y)?
300
Write the notation of point (x,y) after it rotates 90º clockwise.
What is (y,-x)?
300
Explain how would you dilate point (x,y) by a scale factor of 6.
Both coordinates get multiplied by 6 to find your new coordinate.
300
What sequence of transformations takes you from triangle ABC to triangle A"B"C"?
Reflection across y axis
Translation 2 units right, 5 units down
400
Translate the point (1,2) 8 units right and 4 units up. What are the new coordinates?
(9,6)
400
The point (-3,4) was reflected over the y axis. What are the new coordinates?
What is (3, 4)?
400
Figure QRST has vertices Q(2,-1), R (6,-1), S(6,-3) and T(2,-3). Which will be the coordinates of vertex R after the rectangle is rotated 90º counterclockwise about the origin?
What is (1,6)?
400
Line segment CD was dilated around the origin by a scale factor of 2. The endpoints of the image are C' (4,0) and D' (6,2). What are the coordinates of the endpoints of the original line segment?
What is C(2,0) and D(3,1)?
400
What sequence of transformations takes you from triangle A to triangle A'?
Rotation of 180 degrees
Then dilation of 1/2
500
Graph ∆LMN after a translation of 6 units to the right and 4 units down. L(0,3) M(6,4) N(3,9)
What is L'(6,-1), M'(12,0), N'(9,5)?
500
Graph rectangle DEFG after a reflection over the x-axis. D(5,5) E(5,8) F(8,8) G(8,5)
What is D'(5,-5), E'(5, -8), F'(8,-8), G'(8,-5)?
500
Graph ∆JKL after a rotation of 180º about the origin. J(5,6) K(7,9) L (1,2)
What is J(-5,-6), L(-7,-9), L(-1,-2)?
500
Graph ∆DEF after a dilation with a scale factor of 0.5.
D(2,8)
E(2,2)
F(6,2)
What is D'(1,4), E'(1,1), F'(3,1)?
500
Dilation by scale factor of 2
Translation 4 units right