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Translations
Reflections
Rotations
Dilations
Composition of Transformations
100
The image of (3,4) when translated by the rule (x,y)---->(x-5,y-5)
What is (-2,-1)
100
The image of (4,-7) after a reflection in the x-axis.
What is (4,7)?
100
The quadrant that (-2,3) goes to after a 90 degree rotation about the origin.
What is the 3rd quadrant?
100
Dilating a polygon creates this type of polygon.
What is similar?
100
This is the image of (2,5) after a reflection over the x-axis followed by a translation of (x,y)-->(x-2,y+3).
What is (0,-2)?
200
An image point is A'(-3,4) after a translation rule of (x,y)-->(x-2,y+2). What are the coordinates of A?
What is (-1,2)
200
The image of (-6,-1) after a reflection in the line y = x.
What is (-1,-6)?
200
The image of (-4,-5) after a 180 degree rotation about the origin.
What is (4,5)?
200
Similar figures have corresponding congruent angles and corresponding sides are this.
What is proportional?
200
The result of taking the point (-1,7), giving it a 180 degree rotation about the origin, then reflecting it over the y-axis.
What is (-1,-7)?
300
A translation maps the point (-2,-5) to the point (-4,-4). What is the image of (1,4) under the same translation?
What is (-1,5)?
300
The result of reflecting (5,-1) over the line y = -x.
What is (1,-5)?
300
The image of (6,-5) after a 90 degree rotation about the origin.
What is (5,6)?
300
The image of (2,2) is (3,3). The scale factor is this.
What is 1.5?
300
The image of (-6,-2) after translating it with the rule (x,y)-->(x+4,y+3) and then dilating it with a scale factor of 2.
What is (-4,2)?
400
Determine the translation rule that maps the point (-5,5) to the point (7,1).
What is (x,y)-->(x+12,y-4)?
400
The result of reflecting (2,-3) over the line y = 2.
What is (2,7)?
400
The number of degrees counterclockwise to turn (3,4) into (4,-3).
What is 270 degrees?
400
The image of a point is (2,3) after a scale factor of 1/5. The original point is this ordered pair.
What is (10,15)?
400
The image of (5,-3) after reflecting it over the line y=x, then rotating it 270 degrees counterclockwise around the origin.
What is (5,3)?
500
A translation creates an image that is congruent to the original. What is the name for this property?
What is an isometry?
500
The name for the property that changes the order of vertices of a figure from clockwise to counterclockwise or vice versa after a reflection.
What is orientation?
500
Another name for 180 degree rotational symmetry.
What is point symmetry?
500
Triangle ABC at A(0,0), B(1,1), and C(2,3) is dilated with a scale factor of 3. These are the images of A, B, and C.
What is A'(0,0), B'(3,3), and C'(6,9)?
500
The 2 transformations that map the point A(-6,-9) to the point A'(-3,-12) to the point A''(-1,-4).
What is a translation of (x,y)-->(x+3,y-3) followed by a dilation with scale factor 1/3?