Translations
Reflections
Rotations
Dilations
Algebraic Directions
100
What do you do to a figure when you translate it?
Slide it
100
What does it mean to reflect an image?
Flip it
100
When you rotate a figure, what are you doing to the figure?
Turn it
100

Given a copy of a cube that is 16cm3 and the original cube that is 4cm3, what was the scale factor for dilation?

k = 4

100
If you have point (x,y) and you are asked to move the point a units to the right and b units down, what would your new point be?
(x+a,y-b)
200
What directions can you slide a figure for a translation?
Up, Down, Left, Right, or Diagonally
200
If your pre-image figure is in quadrant III and you reflect it across the y axis, what quadrant would your image be in?
Quadrant IV
200
If you pre-image is located in quadrant II and you rotate it counter clockwise 90 degrees, what quadrant would your image be located in?
Quadrant III
200

What does it mean to have a scale factor of 1/2

To shrink the image 1/2 size

200
If you have point (x,y) and you are asked to reflect it over the x-axis, what would your new point be?
(x,-y)
300

Translate given point A is at (2,2) and (x-5,y), what would the point at A' be?

(-3,2)

300
If point A is located at (5,6) and it is reflected across the x-axis, what would point A' be?
(5,-6)
300
If your pre-image is located in quadrant III and it is rotated 180 degrees, what quadrant would your image be located in?
Quadrant I
300

What does it mean to have a scale factor of 2?

To double the size.

300
If you have point (x,y) and you are asked to rotate it 180 degrees, what would your new point be?
(-x,-y)
400

If point J is at (3,-4) and you translate (x-5,y+7), what would the point at J' be?

(-2,3)

400
If point K is located at (-2,-4) and it is reflected across the y-axis then reflected across the x-axis, what point would K' have?
(2,4)
400
If you have point G at (-3,2) and you rotate it 90 degrees clockwise, what would the point G' be?
(2,3)
400

Given A(1,3) B(4,8) and C(1, 8), and a scale factor of 3, what are the coordinates of the image?

A'(3,9) B'(12, 24) C'(3, 24)

400
If you had point (x,y) and you were asked to rotate it clockwise 90 degrees, what would your new point be?
(y,-x)
500

If point W is at (-5,0) and first you translate (x+7,y+3) then you translate it (x-2, y-3) units, what would the point at W' be?

(0,0) or the origin

500
If point X is located at (-5,-5) and it is translated 8 units to the right and 2 units up then it is reflected across the y-axis, what would the point for X' be?
(-3,-3)
500
If you have point Q at (1,-4) and it is translated left 3 units & up 5 units then it is reflected across the y-axis and finally rotated 180 degrees, what point would Q' be?
(-2,-1)
500

Given the points A'(3,2) B'(4,2) and C'(3,6), and a scale factor of 1/2, what were the coordinates of the original?

A(6,4), B(8,4) C(6, 12)

500
Give the algebraic movement for ALL of the following: Translation, Reflection across the x-axis, Reflection across the y-axis, Rotation clockwise 90 degrees, Rotation counter clockwise 90 degrees, Rotation 180 degrees
Translation - (x,y) --> (x±a,y±b), Reflection(X) - (x,y)--> (x,-y), Reflection (Y) - (x,y)--> (-x,y), Rotation (90) - (x,y)--> (y,-x), Rotation (270) - (x,y)--> (-y,x), Rotation (180) - (x,y)--> (-x,-y)
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