Miscellaneous
Reflections
Translations
Rotations
Transformations
100
When a point is reflecting over the x axis, what is the algebraic rule?
(x, -y)
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, up 3
What is (-1, 6)?
100
What is the rule for a rotation of 180 degrees?
(-x, -y)
100
Name the 3 types of transformations that creates congruent figures
What is Reflections, Translations, and Rotations?
200
Which transformation would create a figure that has the same shape, size and orientation?
translation
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
Another way of describing a rotation is a _____________.
turn
300
What is the rule for a 360 degree rotation?
(x, y) --> (x, y)
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 II
300
The commons description of Reflections.
What is "flip?"
400
What is the line of reflection for Figure ABCD?
x = 2
400
Reflect: (5, 0) over the x-axis.
(5,0)
400
Translate: (0, -2)--left 7, down 4
What is (-7, -6)?
400
Rotate the point (-1,-3) 90 degrees counterclockwise.
(3,-1)
400
The common description of Translations.
What is slide?
500
What is the line of reflection?
x = -2
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 algebraic rule for the translation: (4, -1)--->(3, -6)
(x - 1, y - 5)?
500
Rotate the point (-1,3) 270 degrees clockwise.
(-3,-1)
500
Which rotation follows the rule (x , y) becomes (-y, x)?
90 degrees counterclockwise or 270 degrees clockwise