Rotations and Coordinate Transformations
Interactive Video
•
Mathematics
•
8th - 9th Grade
•
Practice Problem
•
Hard
Thomas White
Used 1+ times
FREE Resource
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the main focus of this video tutorial?
Understanding rotations
Understanding translations
Understanding dilations
Understanding reflections
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the point of rotation used in the examples?
The midpoint of a side
The origin
A random point on the graph
The center of the shape
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In which direction is the initial rotation example performed?
Neither direction
Both directions
Clockwise
Counterclockwise
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does 'CC' stand for in the anchor chart?
Counterclockwise
Coordinate Change
Clockwise
Center Circle
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the rule for a 90-degree counterclockwise rotation?
(x, y) -> (-y, x)
(x, y) -> (y, -x)
(x, y) -> (-x, -y)
(x, y) -> (x, y)
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the rule for a 180-degree counterclockwise rotation?
(x, y) -> (-x, -y)
(x, y) -> (-y, x)
(x, y) -> (x, y)
(x, y) -> (y, -x)
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the rule for a 90-degree clockwise rotation?
(x, y) -> (y, -x)
(x, y) -> (-y, x)
(x, y) -> (-x, -y)
(x, y) -> (x, y)
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