Vocab
Reflections
Rotations
Translations
Dilations
100
A line of _________ is the line an image flips over.
What is reflection?
100
If an arrow pointing up is reflected over the x-axis, what happens to it?
What is it points down.
100
A rotation to the right is known as the ____________ direction. hint: tick-tock
What is clock-wise?
100
Most transformations make a shape look different. Why don't translations?
What is they only slide.
100
Dilations ___________or ____________ an object.
What is enlarge or reduce.
200
When a figure turns around the origin
What is rotation?
200
An arrow pointing up and to the left in quadrant II is reflected across the y-axis.
What is it points up and to the right?
200
A rotation to the left is in the _______________ direction.
What is counter-clockwise.
200
If a shape is translated 4 units right and 2 units down from the origin
What is (4,-2)?
200
As the shape gets bigger, so does the distance from the __________?
What is the origin
300
When an image becomes larger or smaller?
What is dilation?
300
The point goes from (2,4) to (2,-4)
What happens if you reflect over the x-axis?
300
A rotation that causes the coordinates to stay in the same place, but change signs
What is 180 degrees?
300
The point (4, -2) is translated left 6 and up 6. What are the new points?
What is (-2,4)
300
If the scale factor is less than one, what happens to the shape?
What is it gets smaller
400
When you slide across the floor.
What is translation?
400
If a point in Quadrant III is reflected across the Y-axis, then across the X-axis, then across the Y-axis again, what quadrant will it be in?
What is quadrant II?
400
If the point (3,2) rotates 90 degrees clockwise about the origin, what are the new coordinates?
What is (2, -3)
400
(4,6) is translated -5 vertically
What is (4,1)?
400
The point (6,4) is dilated by 1/2. What are the new coordinates?
What is (3,2)
500
The 4 types are translations, reflections, rotations, and dilation.
What are Transformations?
500
The point (-5,7) is reflected over the Y-axis. What is the new coordinate?
What is (5,7)
500
(-5,-2) is rotated 270 degrees clockwise
What is (2,-5)?
500
The point (-2, 5) is translated to (-6, 12). What is the translation?
What is left 4 and up 7?
500
Point A is at (2,4). Point A' is at (8,16). What is the scale factor?
What is 4?
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