Reflections on the Coordinate Plane
Flashcard
•
Mathematics
•
6th Grade
•
Practice Problem
•
Easy
+1
Standards-aligned
Wayground Content
Used 1+ times
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15 questions
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1.
FLASHCARD QUESTION
Front
What is a reflection in the coordinate plane?
Back
A reflection in the coordinate plane is a transformation that flips a figure over a line, creating a mirror image.
Tags
CCSS.8.G.A.3
CCSS.HSG.CO.A.5
2.
FLASHCARD QUESTION
Front
How do you reflect a point across the y-axis?
Back
To reflect a point (x, y) across the y-axis, change the sign of the x-coordinate. The new point will be (-x, y).
Tags
CCSS.8.G.A.3
CCSS.HSG.CO.A.5
3.
FLASHCARD QUESTION
Front
What is the reflection of the point (4, 5) over the y-axis?
Back
The reflection of (4, 5) over the y-axis is (-4, 5).
Tags
CCSS.8.G.A.3
CCSS.HSG.CO.A.5
4.
FLASHCARD QUESTION
Front
How do you reflect a point across the x-axis?
Back
To reflect a point (x, y) across the x-axis, change the sign of the y-coordinate. The new point will be (x, -y).
Tags
CCSS.8.G.A.3
CCSS.HSG.CO.A.5
5.
FLASHCARD QUESTION
Front
What is the reflection of the point (3, -2) over the x-axis?
Back
The reflection of (3, -2) over the x-axis is (3, 2).
Tags
CCSS.8.G.A.3
CCSS.HSG.CO.A.5
6.
FLASHCARD QUESTION
Front
What is the reflection of the point (-6, -1) over the x-axis?
Back
The reflection of (-6, -1) over the x-axis is (-6, 1).
Tags
CCSS.8.G.A.3
CCSS.HSG.CO.A.5
7.
FLASHCARD QUESTION
Front
What happens to the coordinates of a point when it is reflected over the y-axis?
Back
The x-coordinate changes sign, while the y-coordinate remains the same.
Tags
CCSS.8.G.A.3
CCSS.HSG.CO.A.5
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