Translations
Reflections
Rotations
Mixed Transformations
Mixed Transformations
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 the figure.
Turn the figure clockwise or counterclockwise around the origin.
100
If point (4, 2) is translated two to the right and two up, what will be the new coordinates?
(6, 4)
100
What is the rule for reflecting an image across the x-axis?
(x, y) ___ (x, -y)
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
What would the new coordinate be if the Point A (5,3) was rotated 90 degrees counterclockwise around the origin.
(-3,5)
200
A triangle is reflected across the y=x line the new coordinates are? A (-3,5) B (-7, 2) C (-1, 1)
A' (5,-3) B' (2, -7) C' (1, -1)
200
What is the rule if an image is translated up 4 units and left 3 units
(x, y) _____( x -3), (y + 4)
300
Write the notation of point (x,y) after it moves 3 spots to the left and 7 spots up.
What is (x-3,y+7)?
300
Write the notation of point (x,y) after it is reflected over the y-axis.
What is (-x,y)?
300
What is the notation of point (x,y) if it is rotated 180 degrees around the origin
What is (-x,-y)
300
If the rectangle was translated left 7 units and down 5 units what are the new coordinates? Figure A: (5,0) (5,4) (3,5) (3,2)
(-2, -5) (-2, -1) (-4, 0) (-4, -3)
300
What is the rule for rotating an image 90 degrees counterclockwise?
(x, y) ___ (-y, x)
400
Describe the translation for this notation: (x,y) --> (x + 8, y + 4)
What is a translation of 8 units to the right and 4 units up?
400
A picture with one point (-3,4) was reflected over the line y=x. What should be the new coordinates of the point?
What is (4,-3)?
400
If triangle ABC was rotated 180 degrees around the origin what would the new coordinate be? A (2,5) B (5,3) C (1, 2)
A' (-2,-5) B' (-5, -3) C' (-1,-2)
400
< | > Look at the figure to the left of the line. What type of transformation is the figure to the right?
reflection
400
What is the rule for reflecting an image over the y =x line?
(x, y) _____( y,x)
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
If the triangle ABC was rotated 90 degrees clockwise around the origin what would the new coordinates be? A (-3, -7) B (-5, -4) C (-2, -1)
A' (-7,3) B' (-4, 5) C' (-1, 2)
500
A figure has these coordinates: A: (9, 3) B: (4, 6) C: (3,1) What would the new coordinates be if the image was reflected over the y-axis
A'( -9,3) B' (-4, 6) C' (-3,1)
500
What is the rule for rotating an image 180 degrees around the origin?
(x, y) _____(-x, -y)
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