Translations
When you translate a shape vertically, which direction are you moving it?
What is up or down?
When you reflect across the x-axis, which coordinate value changes?
What is the y-coordinate?
What happens when you dilate a shape on a graph?
What is it gets bigger or smaller in size without changing its shape?
When you rotate 90 degrees either direction what is your first step?
What is flip the position of the x and the y in the ordered pair?
What is a coordinate plane?
What is a graph with and x and y axis?
When you translate a shape horizontally, which direction are you moving it?
What is left or right?
When you reflect across the y-axis, which coordinate value changes?
What is the x-coordinate?
When you dilate a shape by a factor <1 does it get bigger or smaller?
What is smaller?
When you rotate an image 90 clockwise does the pre-image x coordinate or pre-image y coordinate become its opposite?
What is the pre-image x coordinate.
What is a coordinate?
What is a point in the coordinate plane?
(-3,2) ---> (-3,8)
What is up 6 units?
How has this point been reflected?
A= (3,2)
A'=(3,-2)
What is reflected over the x-axis?
When you dilate a shape by a factor >1 does it get bigger or smaller?
What is bigger?
How has the following points been transformed?
A= (4,12) A'= (-4,-12)
B=(0,3) B'=(0,-3)
C= (4,3) C'=(-4,-3)
What is rotated 180 degrees
What is a pre-image?
What is a shape on the coordinate plane before any transformations are applied to it?
(3,7), (2,6) ---> (-4,7),( -5,6)
What is left 7 units?
A= (1,4) A'=(-1,4)
B= (3,-4) B'= (-3,-4)
What is it has been reflected over the y-axis?
How has the following points been dilated?
A= (1,2) A'= (2,4)
B=(1,8) B'=(2,16)
C= (6,2) C'= (12,4)
What is by a factor of 2?
When you rotate an image 90 counter-clockwise does the pre-image x coordinate or pre-image y coordinate become its opposite?
What is the pre-image y coordinate?
What is a new-image?
How were the following points translated?
(0,0),(0,4),(4,0),(4,4) ---> (-2,-2),(-2,2),(2,-2),(2,2)
What is left 2 and down 2?
What is down 2 and left 2?
How has the following points been reflected?
A= (6,6) A'=(-6,6)
B= (6,0) B'=(-6,0)
C= (0,0) C'=(0,0)
D=(0,6) D'=(0,6)
How has the following points been dilated?
A= (16,24) A'=(4,6)
B=(4,4) B'=(1,1)
C= (4,24) C'=( 1, 6)
D=(16,4) D'= (4,1)
What is by a factor of 1/4?
How was the following point transformed?
A= (-3,7) A'= (7,3)
B= (6,7) B'= (7,-6)
What is 90 degrees clockwise?
The different types of transformations we have learned
Vertical translation
Horizontal translation
Reflection over x-axis
Reflection over y-axis
Dilation