 Transformation Rules
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Practice 14 QuestionsShow answers
• Question 1
60 seconds
Q. The rule for reflection over the y-axis is
(x, y) --> _
(-x, y)
(x, -y)
(y, x)
(-y, x)
• Question 2
60 seconds
Q. Translations, reflections and rotations are all known as ________________________.
Geometry
Transformations
Congruent
• Question 3
60 seconds
Q. When you translate, (x-4,y) will move _____.
4 units right
4 units left
4 units up
4 units down
• Question 4
60 seconds
Q. Apply the following rule to the point (-5,6):
(x,y)-->(y,-x)
(-5,-6)
(5,-6)
(6,5)
(-6,5)
• Question 5
60 seconds
Q. The rule for rotation of 180 degrees is
(x, y) --> _
(-y, x)
(-x, -y)
(y, -x)
(-y, -x)
• Question 6
60 seconds
Q. The rule for rotation of 90 degrees clockwise is
(x, y) -->
(y, -x)
(-y, x)
(x, -y)
(-x, y)
• Question 7
60 seconds
Q. The rule for rotation of 90 degrees counterclockwise is
(x, y) --> _
(y, -x)
(-y, x)
(x, -y)
(-x, y)
• Question 8
60 seconds
Q. (x,y) --> (x+a, y+b)
translation
rotation
reflection
dilation
• Question 9
60 seconds
Q. Which of the following maintains orientation?
Rotation 90 °
Translation
Rotation 180 °
Reflection over the x axis
• Question 10
60 seconds
Q. (x,y) --> (x, -y)
Reflection over the y-axis
Reflection over the x-axis
Translation
Rotation 180 °
• Question 11
60 seconds
Q. (x,y) --> (-x, y)
Reflection over the y-axis
Reflection over the x-axis
Translation
Rotation 180 °
• Question 12
120 seconds
Q. Chose the correct transformation:
(x, y) --> (-y, x)
Reflection across x-axis
Reflection across y-axis
90 degree clockwise rotation or 270 degree counter clockwise rotation
90 degree counter clockwise rotation or 270 degree clockwise rotation
• Question 13
120 seconds
Q. Chose the correct transformation:
(x, y) --> (x , y + 2)
Translation 2 units up
Translation 2 units left
Translation 2 units down
Translation 2 units right
• Question 14
120 seconds
Q. What is the rule for a translation 2 units left and 3 units up?