Coordinate Plane Reflections
Flashcard
•
Mathematics
•
5th - 7th Grade
•
Practice Problem
•
Hard
+1
Standards-aligned
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What is a coordinate plane?
Back
A coordinate plane is a two-dimensional surface formed by the intersection of a horizontal line (x-axis) and a vertical line (y-axis). Each point on the plane is defined by an ordered pair (x, y).
Tags
CCSS.5.G.A.1
2.
FLASHCARD QUESTION
Front
What does it mean to reflect a point over the x-axis?
Back
Reflecting a point over the x-axis means to create a new point that has the same x-coordinate but the opposite y-coordinate. For example, the reflection of (a, b) is (a, -b).
Tags
CCSS.8.G.A.3
CCSS.HSG.CO.A.5
3.
FLASHCARD QUESTION
Front
What does it mean to reflect a point over the y-axis?
Back
Reflecting a point over the y-axis means to create a new point that has the opposite x-coordinate but the same y-coordinate. For example, the reflection of (a, b) is (-a, b).
Tags
CCSS.8.G.A.3
CCSS.HSG.CO.A.5
4.
FLASHCARD QUESTION
Front
What happens to the coordinates of a point when it is reflected over both axes?
Back
When a point is reflected over both axes, both the x-coordinate and y-coordinate change signs. For example, the reflection of (a, b) is (-a, -b).
Tags
CCSS.8.G.A.3
CCSS.HSG.CO.A.5
5.
FLASHCARD QUESTION
Front
What is the reflection of the point (2, 3) over the x-axis?
Back
The reflection of (2, 3) over the x-axis is (2, -3).
Tags
CCSS.8.G.A.3
CCSS.HSG.CO.A.5
6.
FLASHCARD QUESTION
Front
What is the reflection of the point (-5, -4) over the y-axis?
Back
The reflection of (-5, -4) over the y-axis is (5, -4).
Tags
CCSS.6.NS.C.6B
7.
FLASHCARD QUESTION
Front
In which quadrant is the point (4, -2) located?
Back
The point (4, -2) is located in Quadrant IV.
Tags
CCSS.6.NS.C.6B
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