Translations
Rotations
Reflections
Random Mix
Random
100
Label and state the image of A(1, 4) after a translation 4 units up and 5 units left?
A'(-4, 8)
100
What happens to points when we rotate 180?
Signs change
100
True or False: Reflections preserve size.
True
100
When plotting a point, which variable goes first, x or y?
x
200
Translate L(-3, -2) A(0, -1) D(3, -2) if translation is
(x+1,y-3)
L'(-2, -5) A'(1, -4) D'(4, -5)
200
Rotate the triangle 180 degrees.
On dry erase board.
200
What is the new coordinate point of H(-7, 9) if you reflect it over the x-axis?
H'(-7, -9)
200
Without drawing, what would be the coordinates of Y (-1,1) after a 180°?
Y'(1,-1)
200
They went right 1 and up 2 instead of left 1 and down 2.
300
Translate the figure.
(x-4,y-2)
Draw on dry erase board.
300
What is the new image of Z(-4, 0) if you rotate it 90 degrees clockwise?
Z'(0, 4)
300
Is the transformation above a reflection across the x-axis?
No because the points on the preimage and image are not equidistant from the x-axis.
300
Reflect ∆TAB if T(2,3), A(1,1), and B(4,-3) over the y-axis, then translate the image by moving it right 2 and down 1.
Draw on dry erase board
300
The image has points below, name all the preimage points
If translation is
(x+3,y-4)
A'(3,2) B'(8,7) and C'(9,3)
A(0,6) B(5,11) C(6,7)
400
Translate (3, -1)
->(x-1,y+3)
(2,2)
400
What is the new image of K(-2,-2) if you rotate it 180 degrees?
K' (2,2)
400
What are the points of the new image D(-1, -4) E(2, -4) F (2, 5) after a reflection across the y-axis?
D'(1, -4) E'(-2, -4) F'(-2, 5)
400
Use the translation (x,y)→(x-2,y) to find what point (0, 1) translates to
(-2, 1)
400
Translate ∆ALT if A(-5,-1), L(-3,-2), T(-3,2) by moving it right 6 and down 3, then reflect the over the y axis.
Graph both triangles
500
Translate 4 units up and 3 units to the right.
A'(-2, 3) B'(-2, 0) C'(2, 0)
500
What is the new image of:
M(-2, 1)
N(3, -4)
O(0,0)
if you rotate 90 degrees counter-clockwise?
M' (-1,-2)
N' (4, 3)
O' (0,0)
500
What is the image of A(4, 0) B(5, 1) and C(-4, -4) if it underwent ry-axis?
A' (-4,0)
B' (-5,1)
C' (4,-4)
500
Without drawing, what would the coordinates below be after a rotation 90 degrees counter-clockwise?
Q : (-1, 3) V : (-3, -4) K : (0, 2)
Q’ : V’ : K’ :
Q' (-3, -1)
V' (4, -3)
K' (-2, 0)
500
What are the 2 transformations?
(x+3,y+2)
Reflect over y axis