Vocab
Translation
Reflections
Rotations
Dilations
100
This transformation is also known as a Turn transformation
What is Rotation
100
What is the algebraic representation for a translation that is moving 3 units left and 5 units down
What is (x,y)-->( x - 3, y - 5)
100
Describe what happens to the coordinates when reflected over the x-axis?
The x-coordinates stay the same and the y-coordinates become opposite
100
What is the rule for rotating 90 degrees counterclockwise?
What is (x,y)--> (-y, x)
100
What are the new coordinates for A (3, 2) if being dilated by a scale factor of 5. k=5
What is A' (15, 10)
200
This Transformation is also known as a slide transformation
Translation
200
Describe this Translation (x,y)--> ( x + 7, y - 4)
7 units to the right and 4 units down
200
Describe what happens to the coordinates when reflected over the y-axis
The x-coordinates become opposite, and the y-coordinates stay the same.
200
What is the rule for a rotation 180 degrees?
What is (x,y)--> (-x , -y)
200
What are the new coordinates for A (6 , 4) if k=1/2?
What is A' (3, 2)
300
This Transformation is also known as a flip transformation
What is Reflection
300
Describe the translation algebraically
What is (x,y)--> (x +5, y + 4)
300
Describe what happens to the coordinates when reflected over y=x
The x and y coordinates switch places
300
What is the rule for 270 degrees rotation counterclockwise?
What is (x,y)-->( y, -x )
300
What are the new coordinates for A ( 4, 12), k=1/4?
What is A' ( 1, 3)
400
This Transformation is an enlargement or reduction
What is Dilation
400
What is the rule for this translation?
What is (x,y)--> (x - 5, y - 4)
400
Describe what happens to the coordinates when reflected over y= -x
The coordinates switch places and become opposite
400
If the pre-image is in quadrant I and it is being rotated 90 degrees clockwise, which quadrant will the image be in?
What is quadrant IV?
400
If a scale factor is greater than 1, what will happen to the figure?
What is enlarge
500
A scale factor indicates how much a figure will enlarge or reduce, what symbol is used to represent scale factor?
What is K
500
Write a rule for this translation
What is (x,y)--> (x, y + 5)
500
What are the new coordinates for A'?
What is A' (4, -2)
500
If the preimage is in quadrant II and it is being rotated 180 degrees clockwise, which quadrant will the image be in?
What is Quadrant IV
500
What would happen to a figure if it's scale factor is less than 1.
What is reduce