Dilations
Reflections
Translations
Rotations
Transformations
100
A(1,1) scale factor of 3.
A'(3, 3)
100
What axis did they reflect triangle ABC over to get triangle A'B'C'?
reflection over the y axis
100
Translate: (1, 3)-->left 2
What is (3, 3)?
100
What is the rule for a rotation of 180 degrees?
(-x, -y)
100
The 4 types of Transformations.
What is Dilations, Reflections, Translations, and Rotations?
200
A(-2,-2) scale factor of 2.
A'(-4, -4)
200
If you reflect a point over the y-axis which coordinate changes? What changes about it?
The x coordinate changes and it becomes the opposite sign.
200
Translate: (4, 0)--right 1, down 3
What is (5, -3)?
200
For the transformation shown at the right, what is the measure of the angle of rotation of ABCD about the origin?
90 degrees clockwise
200
The common description of Dilations.
What is make bigger or smaller?
300
A(-4,6) scale factor of 1/2.
A'(-2, 3)
300
Daily Double!!!!!!!!!!!!!!!! Reflect: (-3, 2) over the x-axis.
What is (-3,-2)?
300
Translate: (-4, 4)--down 6
What is (-4, -2)?
300
If point B is rotated 180 degrees, what quadrant will B' end up in?
Quadrant 2
300
The commons description of Reflections.
What is "flip?"
400
What is the scale factor that dilates PRQ into P'R'Q'?
3
400
Reflect: (5, 0) over the x-axis.
(5,0)
400
Translate: (0, -2)--right 7
What is (7, -2)?
400
Rotate the point (-1,-3) 90 degrees counterclockwise.
(3,-1)
400
The common description of Translations.
What is slide?
500
What transformation(s) result in the original figure (preimage) being congruent to the new figure (image)?
translations, reflections, rotations
500
Reflect these points over the x-axis.
A(1, -2)
B(-4, 3)
C(-5, -6)
A'(1, 2)
B'(-4, -3)
C'(-5, 6)
500
Name the Translation: (4, -1)--->(3, -6)
What is 1 left, 5 down?
500
Rotate the point (-1,3) 270 degrees clockwise.
(3,1)
500
The common description of Rotations?
What is to turn?